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Milling 50HRC Toolsteel using Ceramic Inserts

RTW SNMG644T0820 CN953 10120845810JC CERAMIC INSERTS $100.79

Greenleaf WG-8394-2 T2 HSN100 Ceramic Inserts $99.99

NTK CERAMIC INSERTS WNGA 433 CARBIDE INSERTS $3.00

50 NEW CARBOLOY RNG 22E 460 CERAMIC INSERTS R882 $29.99

10PC SANDVIK COROMANT CDE 322 L02 CERAMIC INSERT 3040 $29.99

Kyocera Insert DNGA 432 TOO625 A66N Ceramic Insert $69.00

Interstate SNGA 644 T2 H2 Ceramic CER-43160-B Inserts $202.93

SANDVIK DNG 433 CERAMIC INSERT LATHE TURNING,FACING $9.95

90 NEW SNG 322 T2 GRADE CC20 CERAMIC INSERTS O611S $39.99

75 KENNAMETAL SDCN 53P8R KY3500 CERAMIC INSERTS P292S $59.99

TURNING/MILLING – INDEXABLE CERAMIC INSERTS CN953 SPG $72.79

20 NEW VALENITE SPG 434 T00820 Q6 CERAMIC INSERTS R554S $59.99

VALENITE CARBIDE INSERTS TNG 432 T-3 40 PCS. CERAMIC OR CERMET $9.99

NTK CERAMIC INSERTS CNGA434 CARBIDE $4.00

WIDIA CERAMIC INSERTS RNG43 / WBH25U CARBIDE INSERTS $12.99

NTK CERAMIC INSERTS TPG 32Y CARBIDE $4.00

Sandvik BG-RNGX 12 07 00 ceramic insert $35.00

NTK SPGA 434 CARBIDE INSERTS “CERAMIC” 100 pc’s. $49.99

NTK SNG-435 CARBIDE INSERTS “CERAMIC” 10pc’s. $9.99

SSANG YONG DNG-434 CARBIDE INSERTS “CERAMIC” 10pc’s. $9.99

INDEXABLE DNGA-432 CARBIDE INSERTS “CERAMIC” 10pc’s. $9.99

KENNAMETAL DNG-453T “CERAMIC” grade KY2000 5pc’s. $9.99

KENNAMETAL SNGA-434T “CERAMIC” grade KY3500 10pc’s. $9.99

AFC CERAMIC TNG-432 CARBIDE INSERTS 10pc’s. $9.99

NTK SNG-434 CARBIDE INSERTS “CERAMIC” grade CX3 10pc’s. $9.99

CERATIP SPC-434T CERAMIC INSERTS grade KS8000 10pc’s. $9.99

NTK TNG-434 CARBIDE INSERTS “CERAMIC” grade HC2 10pc’s. $9.99

NTK DNGA-434 CARBIDE INSERTS “CERAMIC” 10pc’s. $9.99

NTK SPGA 434 CARBIDE INSERTS “CERAMIC” 10pc’s. $9.99

KENNAMETAL SPG-322 CARBIDE INSERTS “CERAMIC” 10 pc’s. $9.99

NTK CNG-434T CARBIDE INSERTS “CERAMIC” 9pc’s. $9.99

RTW WNGA-433 CERAMIC INSERTS grade CN953 9pc’s. $9.99

NTK SNG-453 CARBIDE INSERTS “CERAMIC” grade CX3 10pc’s. $9.99

NTK TNC-332 CARBIDE INSERTS “CERAMIC” grade HC2 10pc’s. $9.99

VALENITE SPG-434 CARBIDE INSERTS grade Q6 “CERAMIC” 10pc’s. $9.99

NTK SPG-434 CARBIDE INSERTS “CERAMIC” grade SX8 10pc’s. $9.99

NTK SNG-433 CARBIDE INSERTS “CERAMIC” grade HC2 10pc’s. $9.99

SSANG YONG SNG-434 CARBIDE INSERTS “CERAMIC” 10pc’s. $9.99

NTK CNG-453 CARBIDE INSERTS “CERAMIC” grade CX3 10pc’s. $9.99

NTK CERAMIC INSERTS RNG32 Z0825 CARBIDE INSERTS $2.00

20 GREENLEAF WG-300 CERAMIC CUTTER/INSERTS 307901 NEW! $100.00

20 GREENLEAF WG-300 CERAMIC CUTTER/INSERTS 308786 NEW! $100.00

20 GREENLEAF WG-300 CERAMIC CUTTER/INSERTS 307900 NEW! $100.00

TPGN431T KO9O CERAMIC INSERT ( K-2-5-4-FR36) $4.99

5 NTK RCGX 108 Grade HC2 Ceramic Inserts 030393 524678 $154.28

Valenite Ceramic Insert SNG 434A Q8 $2.50

RNG43T Ceramic Inserts Grade Q65 VALENITE 1 Pcs $3.95

100 NEW ADAMAS SNGA 433T3 AS21 CERAMIC INSERTS M899S $99.99

Stellram EDP#028137 CNGN190612 SA7402 CNG643 Ceramic Turning Inserts $178.99

Stellram #028122 CNG453 CNGN120712 SA7402 Ceramic Inserts $63.99

Stellram CNGN 190612 X542 SA7402 Ceramic Turning Inserts $123.20

Stellram #02894 CNGA160608 CNGA542 SA8204 Ceramic Inserts $60.79

Stellram TNGN160412 E040 SA7402 Ceramic Inserts $24.79

STELLRAM SNGA120408 E040 SA8204 CERAMIC TURNING INSERTS $65.59

Stellram #028263 SNGA120404 E040 SNGA431 SA7402 Ceramic Inserts $49.59

RTW RNG45T0820 CN953 SILICON CERAMIC INSERTS $83.19

GREENLEAF CERAMIC CNGN 452 $9.99

CERAMIC INSERTS. GREEENLEAF. 10 PCS. RPGN 2.52 T2. NEW. $70.00

13 NEW INDEXABLE CERAMIC CUTTING TOOL INSERTS WIDIA TNGN 332 $39.00

Stellram #028129 CNGN160616 CNG544 SA7402 Ceramic Inserts $143.19

Stellram #028269 SNGA120412 SNGA433 SA8204 Ceramic Inserts $102.39

Interstate SNGA 644 T2 A2 Ceramic Inserts $188.99

KENNAMETAL TNG-438T CARBIDE INSERTS CERAMIC 10pcs $9.99

NTK SNGN-453 CARBIDE INSERTS CERAMIC 40pc’s $49.99

50 NEW Kennametal CERAMIC Inserts SDCN 53 KY3500 376SO $99.99

Stellram #028130 CNGN160708 CNG552 SA7402 Ceramic Inserts $143.19

Stellram #028131 CNGN160712 CNG553 SA7402 Ceramic Inserts $143.19

RTW SNGA-544-T-0820 CN953 CERAMIC INSERTS $74.39

Stellram #028135 CNGN160720 CNG555 SA7402 Ceramic Inserts $143.19

Stellram #028144 CNGN190724 CNG656 SA7402 Ceramic Inserts $143.19

Stellram #028133 CNGN160716 CNG554 SA7402 Ceramic Inserts $143.19

KENNAMETAL SCUN120412T00520 MC2 08037 CERAMIC INSERTS $57.59

500 KENNAMETAL CNG 432T KY3000 CERAMIC INSERTS L437S $399.99

Stellram #028141 CNGN19062 CNG648 SA7402 Ceramic Inserts $143.19

Stellram #028143 CNGN190720 CNG655 SA7402 Ceramic Inserts $143.19

Stellram #028139 CNGN190616 CNG644 SA7402 Ceramic Inserts $143.19

Sandvik Ceramic Grooving Inserts, 150.23 0794 08E $95.00

Stellram #028142 CNGN190716 CNG654 SA7402 Ceramic Inserts $143.19

Stellram #028132 CNGN160712 CNG553 SA8204 Ceramic Inserts $143.19

Stellram #028238 RNGA120700 RNGA45 SA7402 Ceramic Inserts $50.39

Stellram #028092 CNGA120716 CNGA454 SA8204 Ceramic Inserts $102.39

Stellram #028089 CNGA120712 CNGA453 SA8204 Ceramic Inserts $102.39

Stellram #028275 SNGA120712 SNGA453 SA7402 Ceramic Inserts $42.39

Stellram #028276 SNGA120712 SNGA453 SA8204 Ceramic Inserts $71.19

Stellram EDP#028097 CNGA160708 SA7402 CNGA552 Ceramic Turning Inserts $187.88

Stellram #028102 CNGA190608 CNGA642 SA8204 Ceramic Inserts $109.59

SPG 433T CERAMIC TURNING INSERT, GRADE KT195M (K-2-10-7-A-FR4) $10.80

Stellram #028230 RCGX090700 SA8204 Ceramic Inserts $301.85

Stellram #028106 CNGA190716 CNGA654 SA7402 Ceramic Inserts $105.59

Stellram #028145 CNGN190724 CNG656 SA8204 Ceramic Inserts $109.59

ATI Stellram #028154 DNGA431 DNGA150404 SA7402 Ceramic Inserts $69.59

TPG 432T CERAMIC INSERT, GRADE K090 (K-2-2-1-FR9) $12.50

Sandvik CNGA 432 T0820 Ceramic Insert 1690 Grade New $8.99

50 KENNAMETAL SNC 43D2 R10 KY3000 CERAMIC INSERTS P312S $69.00

Stellram #028123 CNGN120712 CNGN453 SA8204 Ceramic Inserts $123.99

Stellram #028100 CNGA160716 CNGA554 SA8204 Ceramic Inserts $87.19

80 NEW VALENITE SNGA 434 T00820 Q7 CERAMIC INSERT P322S $59.99

80 NEW VALENITE SNG 454 GRADE Q6 CERAMIC INSERTS P319S $99.99

Stellram #028099 CNGA160712 CNGA553 SA8204 Ceramic Inserts $87.19

Stellram #028280 SNGA150712 SNGA553 SA8204 Ceramic Inserts $81.59

The 2006-2011 World Outlook for Indexible and Throwaway Inserts for Machine Tools and Metalworking Machinery Excluding Carbide and Ceramic Inserts $795 The latent demand for indexible and throwaway inserts for machine tools and metalworking machinery excluding carbide and ceramic inserts is not actual or historic sales. Nor is latent demand future sales. In fact, latent demand can be lower either lower or higher than actual sales if a market is inefficient (i.e., not representative of relatively competitive levels). Inefficiencies arise from a number of factors, including the lack of international openness, cultural barriers to consumption, regulations, and cartel-like behavior on the part of firms. In general, however, latent demand is typically larger than actual sales in a country market.

Inserts $3.26 Inserts

Kohler Faucet K-9657-7 – Small Ceramic Lever Handle Inserts $44.49 Kohler Small Lever Handle Ceramic InsertsPair Includes 2 InsertsFor K-158-4For K-118-4Includes Two Lever Handle Inserts for Lavatory or Bidet Faucets

Silicon Carbide $93.99 Silicon carbide (SiC), also known as carborundum, is a compound of silicon and carbon with a chemical formula SiC. It occurs in nature as the extremely rare mineral moissanite. Silicon carbide powder has been massproduced since 1893 for use as an abrasive. Grains of silicon carbide can be bonded together by sintering to form very hard ceramics which are widely used in applications requiring high endurance, such as car brakes and ceramic plates in bulletproof vests. Electronic applications of silicon carbide as light emitting diodes and detectors in early radios were first demonstrated around 1907, and nowadays SiC is widely used in hightemperature/highvoltage semiconductor electronics. Large single crystals of silicon carbide can be grown by the Lely method; they can be cut into gems known as synthetic moissanite. Silicon carbide with high surface area can be produced from SiO2 contained in plant material. Author: Surhone, Lambert M./ Timpledon, Miriam T./ Marseken, Susan F. Binding Type: Paperback Number of Pages: 138 Publication Date: 2010/07/18 Language: English Dimensions: 6.00 x 9.02 x 0.32 inches

Anchor Hocking 98616 14 in Bamboo Lazy Susan Chip-N-Dip, Removable Inserts, Ceramic Bowl $74.1 Anchor Hocking 98616 14 in Bamboo Lazy Susan Chip-N-Dip, Removable Inserts, Ceramic Bowl

Pasco 3912 1-1/4 Carbide Hole Saw with Arbor $23.67 Pasco 3912 1-1/4″ Carbide Hole Saw with ArborPasco 3912 1-1/4″ Carbide Hole Saw with Arbor Features: 1-1/4″ size Cuts ceramic tile, stainless steel Complete with D-Drive arbor and carbide drill

Pasco 3913 1-3/8 Carbide Hole Saw with Arbor $23.67 Pasco 3913 1-3/8″ Carbide Hole Saw with ArborPasco 3913 1-3/8″ Carbide Hole Saw with Arbor Features: 1-3/8″ size Cuts ceramic tile, stainless steel Complete with D-Drive arbor and carbide drill

Pasco 3915 1-3/4 Carbide Hole Saw $23.67 Pasco 3915 1-3/4″ Carbide Hole SawPasco 3915 1-3/4″ Carbide Hole Saw Features: 1-3/4″ size Cuts ceramic tile, stainless steel Complete with D-Drive arbor and carbide drill

Ammco AMM940410 Bits Carbide 10Pk Pos Rake FmcJohn BeanBarrett $57.46 For FMC lathes. Carbide inserts positive rake. Pack of 10. High quality components. Huge selection to choose from.

General Tools – Tungsten Carbide Tip Scribers $7.1 Versatile scribers. Tip is made from tungsten carbide. Ideal for use on metal, ceramic and glass surfaces. The tool’s structure is interchangeable. Comes with a convenient pocket clip.

SPIKES Tungsten Carbide Faceted White Ceramic Duo Tone Bio-Magnetic Bracelet $166.5 SPIKES Tungsten Carbide Faceted White Ceramic Duo Tone Bio-Magnetic Bracelet Be a style icon with this ceramic duo tone bracelet. Brilliant and admirable, this bracelet is a great piece for everyone to have in their accessories collection. SPIKES stainless steel jewelry is a trendsetting 316L jewelry collection created for today’s stylish men and women who want leading-edge jewelry designs. Specifications: 8.66 Inch Length, .39 inch Width, Tungsten Carbide

Milwaukee 49-56-0426 1-3/8 Carbide Grit Hole Saw $15.06 Milwaukee 49-56-0426 1-3/8″ Carbide Grit Hole Saw Milwaukee carbide grit hole saws are designed for cutting abrasive materials such as brick, block, cement board, fiberglass and tile. use a carbide tipped pilot bit when cutting ceramic tile, brick, and other abrasive materials. Milwaukee 49-56-0426 1-3/8″ Carbide Grit Hole Saw Features: Cuts abrasive materials such as brick block, cement board, fiberglass and tile Coarse grit and segmented edge for fast cutting Wide angled and offset slots for easy plug access Includes carbide grit tipped pilot bit 1-3/8″ Carded

Tungsten Carbide Ceramic Two Tone Men’s Bracelet $99.99 “”

Tungsten Carbide Black Ceramic Men’s Bracelet $79.99 “”

Movado Ono Moda Ceramic Inserts Black Museum Dial Women’s watch #0606094 $1695 Dress watch, Swiss quartz movement, Polished silver-tone sword hands, Single silver-tone crystal dot marker at twelve o’clock, Black museum dial, Polished silver-tone stainless steel bracelet with black ceramic inserts and jewelry-clasp, Polished silver-tone stainless steel round case, Polished steel crown, Stainless steel caseback, Water resistant

Dremel 9933 5/16 Structured Tooth Tungsten Carbide Cutters $8.95 Dremel 9933 5/16″ Structured Tooth Tungsten Carbide Cutters Dremel 9933 5/16″ Structured Tooth Tungsten Carbide Cutters Features: Carbide cutter Fast cutting sharp teeth for greater material removal Use on fiberglass, wood, plastic, epoxy, rubber, laminates, particle board and ceramic tile 5/16″

Carbide Sight Insert Cutter Carbide Sight Insert Cutter $71.99 We’ve had many requests for a small dovetail cutter that would speed up the cutting of dovetails in front sight blades when installing colored inserts. The one we’ve had made cuts a 1⁄4" wide dovetail just right for sight inserts and the finished product is very precise. Since the cutter is small (it tapers to a diameter of .110") you must make an initial cut with a 1⁄8" end mill (listed below). By using the end mill to remove some metal first you’ll avoid overloading the cutter and breaking it. CAUTION: For use in milling machine only. Solid carbide 2" (5cm) long. 1⁄4" (6.3cm) diameter shank. 60° shoulder. Mfg: Brownells

Milwaukee 49-56-6003 Hole Saw Carbide Tipped 6 in. $62.67 Milwaukee 49-56-6003 Hole Saw Carbide Tipped 6 in. Since its founding in 1924, Milwaukee has focused on a single vision: to produce the best heavy-duty electric power tools and accessories available to professional user. Today, the Milwaukee name stands for the highest quality, durable and reliable professional tools money can buy. Milwaukee’s Carbide Tipped 3 teeth per inch Hole Saws provide longer life and faster cutting when holes are needed in ceramic tile, flakeboard, fiberboard, fiberglass and wood. Carbide Tipped Hole Saws are NOT recommended for use on metal. Select arbor depending on the size of the drill being used and the size of hole saw being driven. One per package. Milwaukee 49-56-6003 Hole Saw Carbide Tipped 6 in. Features: 6 in. (152 mm) diameter 1-1/2 in. depth of cut Carbide-tipped 3 teeth per inch design Sturdy 3/16 in. thick steel back

Milwaukee 49-56-1373 Hole Saw Carbide Tipped 1-3/8 in. $11.89 Milwaukee 49-56-1373 Hole Saw Carbide Tipped 1-3/8 in. Since its founding in 1924, Milwaukee has focused on a single vision: to produce the best heavy-duty electric power tools and accessories available to professional user. Today, the Milwaukee name stands for the highest quality, durable and reliable professional tools money can buy. Milwaukee’s Carbide Tipped 3 teeth per inch Hole Saws provide longer life and faster cutting when holes are needed in ceramic tile, flakeboard, fiberboard, fiberglass and wood. Carbide Tipped Hole Saws are NOT recommended for use on metal. Select arbor depending on the size of the drill being used and the size of hole saw being driven. One per package. Milwaukee 49-56-1373 Hole Saw Carbide Tipped 1-3/8 in. Features: 1-3/8 in. (35 mm) diameter 1-7/16 in. depth of cut Carbide-tipped 3 teeth per inch design Sturdy 3/16 in. thick steel back

Milwaukee 49-56-1503 Hole Saw Carbide Tipped 1-1/2 in. $12.81 Milwaukee 49-56-1503 Hole Saw Carbide Tipped 1-1/2 in. Since its founding in 1924, Milwaukee has focused on a single vision: to produce the best heavy-duty electric power tools and accessories available to professional user. Today, the Milwaukee name stands for the highest quality, durable and reliable professional tools money can buy. Milwaukee’s Carbide Tipped 3 teeth per inch Hole Saws provide longer life and faster cutting when holes are needed in ceramic tile, flakeboard, fiberboard, fiberglass and wood. Carbide Tipped Hole Saws are NOT recommended for use on metal. Select arbor depending on the size of the drill being used and the size of hole saw being driven. One per package. Milwaukee 49-56-1503 Hole Saw Carbide Tipped 1-1/2 in. Features: 1-1/2 in. (38 mm) diameter 1-1/2 in. depth of cut Carbide-tipped 3 teeth per inch design Sturdy 3/16 in. thick steel back

Milwaukee 49-56-1623 Hole Saw Carbide Tipped 1-5/8 in. $12.81 Milwaukee 49-56-1623 Hole Saw Carbide Tipped 1-5/8 in. Since its founding in 1924, Milwaukee has focused on a single vision: to produce the best heavy-duty electric power tools and accessories available to professional user. Today, the Milwaukee name stands for the highest quality, durable and reliable professional tools money can buy. Milwaukee’s Carbide Tipped 3 teeth per inch Hole Saws provide longer life and faster cutting when holes are needed in ceramic tile, flakeboard, fiberboard, fiberglass and wood. Carbide Tipped Hole Saws are NOT recommended for use on metal. Select arbor depending on the size of the drill being used and the size of hole saw being driven. One per package. Milwaukee 49-56-1623 Hole Saw Carbide Tipped 1-5/8 in. Features: 1-5/8 in. (41 mm) diameter 1-1/2 in. depth of cut Carbide-tipped 3 teeth per inch design Sturdy 3/16 in. thick steel back

Milwaukee 49-56-1753 Hole Saw Carbide Tipped 1-3/4 in. $14.64 Milwaukee 49-56-1753 Hole Saw Carbide Tipped 1-3/4 in. Since its founding in 1924, Milwaukee has focused on a single vision: to produce the best heavy-duty electric power tools and accessories available to professional user. Today, the Milwaukee name stands for the highest quality, durable and reliable professional tools money can buy. Milwaukee’s Carbide Tipped 3 teeth per inch Hole Saws provide longer life and faster cutting when holes are needed in ceramic tile, flakeboard, fiberboard, fiberglass and wood. Carbide Tipped Hole Saws are NOT recommended for use on metal. Select arbor depending on the size of the drill being used and the size of hole saw being driven. One per package. Milwaukee 49-56-1753 Hole Saw Carbide Tipped 1-3/4 in. Features: 1-3/4 in. (44 mm) diameter 1-1/2 in. depth of cut Carbide-tipped 3 teeth per inch design Sturdy 3/16 in. thick steel back

Milwaukee 49-56-1873 Hole Saw Carbide Tipped 1-7/8 in. $14.64 Milwaukee 49-56-1873 Hole Saw Carbide Tipped 1-7/8 in. Since its founding in 1924, Milwaukee has focused on a single vision: to produce the best heavy-duty electric power tools and accessories available to professional user. Today, the Milwaukee name stands for the highest quality, durable and reliable professional tools money can buy. Milwaukee’s Carbide Tipped 3 teeth per inch Hole Saws provide longer life and faster cutting when holes are needed in ceramic tile, flakeboard, fiberboard, fiberglass and wood. Carbide Tipped Hole Saws are NOT recommended for use on metal. Select arbor depending on the size of the drill being used and the size of hole saw being driven. One per package. Milwaukee 49-56-1873 Hole Saw Carbide Tipped 1-7/8 in. Features: 1-7/8 in. (48 mm) diameter 1-1/2 in. depth of cut Carbide-tipped 3 teeth per inch design Sturdy 3/16 in. thick steel back

Milwaukee 49-56-2003 Hole Saw Carbide Tipped 2 in. $16.47 Milwaukee 49-56-2003 Hole Saw Carbide Tipped 2 in. Since its founding in 1924, Milwaukee has focused on a single vision: to produce the best heavy-duty electric power tools and accessories available to professional user. Today, the Milwaukee name stands for the highest quality, durable and reliable professional tools money can buy. Milwaukee’s Carbide Tipped 3 teeth per inch Hole Saws provide longer life and faster cutting when holes are needed in ceramic tile, flakeboard, fiberboard, fiberglass and wood. Carbide Tipped Hole Saws are NOT recommended for use on metal. Select arbor depending on the size of the drill being used and the size of hole saw being driven. One per package. Milwaukee 49-56-2003 Hole Saw Carbide Tipped 2 in. Features: 2 in. (51 mm) diameter 1-1/2 in. depth of cut Carbide-tipped 3 teeth per inch design Sturdy 3/16 in. thick steel back

Milwaukee 49-56-2123 Hole Saw Carbide Tipped 2-1/8 in. $16.47 Milwaukee 49-56-2123 Hole Saw Carbide Tipped 2-1/8 in. Since its founding in 1924, Milwaukee has focused on a single vision: to produce the best heavy-duty electric power tools and accessories available to professional user. Today, the Milwaukee name stands for the highest quality, durable and reliable professional tools money can buy. Milwaukee’s Carbide Tipped 3 teeth per inch Hole Saws provide longer life and faster cutting when holes are needed in ceramic tile, flakeboard, fiberboard, fiberglass and wood. Carbide Tipped Hole Saws are NOT recommended for use on metal. Select arbor depending on the size of the drill being used and the size of hole saw being driven. One per package. Milwaukee 49-56-2123 Hole Saw Carbide Tipped 2-1/8 in. Features: 2-1/8 in. (54 mm) diameter 1-1/2 in. depth of cut Carbide-tipped 3 teeth per inch design Sturdy 3/16 in. thick steel back

Milwaukee 49-56-2253 Hole Saw Carbide Tipped 2-1/4 in. $16.48 Milwaukee 49-56-2253 Hole Saw Carbide Tipped 2-1/4 in. Since its founding in 1924, Milwaukee has focused on a single vision: to produce the best heavy-duty electric power tools and accessories available to professional user. Today, the Milwaukee name stands for the highest quality, durable and reliable professional tools money can buy. Milwaukee’s Carbide Tipped 3 teeth per inch Hole Saws provide longer life and faster cutting when holes are needed in ceramic tile, flakeboard, fiberboard, fiberglass and wood. Carbide Tipped Hole Saws are NOT recommended for use on metal. Select arbor depending on the size of the drill being used and the size of hole saw being driven. One per package. Milwaukee 49-56-2253 Hole Saw Carbide Tipped 2-1/4 in. Features: 2-1/4 in. (57 mm) diameter 1-1/2 in. depth of cut Carbide-tipped 3 teeth per inch design Sturdy 3/16 in. thick steel back