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3 1/2 inch length Metal Drill Bits

There are many types drill bits for suitable for drilling metal ranging from basic HSS (High speed steel) drill bits to solid carbide and many in between including diamond coated and carbide tipped. Many of the metal drill drill bits are best suited to either specific metals or particular processes. Cobalt drill bits are generally the preferred choice for drilling hardened metal or stainless steel as it performs the job well and at a reasonable price. Although Solid Carbide drill bits will drill harder metals they are very expensive and can chip easily

18 results, (click on any line for more information)

Buy Metal Drill Bits from one of our FCH Network Members
SupplierLocTypeMaterialFinishSizeDescriptionQty 
EndriesWIMetal Drill BitsSteel3/4 x 3 1/2733312-a 3/4x3-1/2 overall length forstner bit13
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GLFOHMetal Drill BitsSteel3/16 x 3 1/23/16 x 3-1/2 oal heavy duty jobber drill-kobalt-135 degree split point5
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BHAMALMetal Drill BitsSteel3/16 x 3 1/23/16 x 3 1/2 tap-con bit191
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NAPPCOTXMetal Drill Bits3/16 x 3 1/23/16 x 3-1/2 cobalt drill bit import 42
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NAPPCOTXMetal Drill Bits#12 x 3 1/2#12x3-1/2 long drill bit heavy duty 10
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Alma BoltMIMetal Drill BitsSteel3/16 x 3 1/23/16 x 3 1/2 | hvy duty r.p. bits hex shank10
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Alma BoltMIMetal Drill BitsSteel3/16 x 3 1/23/16 x 3 1/2 | hvy duty r.p. bits hex shank48
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Field FasILMetal Drill BitsSteelPlain7/8-9 x 3 1/27/8-9 x 3 1/2 double end stud full body w/1 thread length one end and 2 1/4 thread length nut end with 3/16 drill hole 5/16 from center to end astm a320 l7 pln110
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EndriesWIMetal Drill BitsSteel3/16 x 3 1/23/16 x 3-1/2 oal high speed 135 sp jobber 12/pk2
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HBBOLTCAMetal Drill Bits1 x 3 1/2forstner bit ivy classic 46116 461162
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HBBOLTCAMetal Drill BitsSteel3/16 x 3 1/2multi purpose drill23
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B & K FASTPAMetal Drill Bits5/32 x 3 1/25/32 x 3 1/2 tapcon straight shank bits11
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B & K FASTPAMetal Drill Bits3/16 x 3 1/23/16 x 3 1/2 tapcon straight shank bits104
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TSFTXMetal Drill Bits#2 x 3 1/2combo sq/phil bit #2 x 3-1/28
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SonfastPAMetal Drill BitsSteelBlack Oxide3/16 x 3 1/23/16x3-1/2 oal jobber drill 118 deg black oxide rapidkut18
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QFCTXMetal Drill Bits1/2 x 3 1/21/2x3 1/2 carbide tipped tool bit c5 ar85
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BHAMALMetal Drill Bits1/2 x 3 1/2carbide tipped tool bit5
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WurthINMetal Drill Bits#3 x 3 1/2 x 1/41ea #3 x 3 1/2 x 1/4 ph pwr bit cd250
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