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Drill HSS Code 150+200
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Tapping Drills HSS for Cycle 26tpi + 20tpi taps
1/4x26 cycle taps use 5.6mm tapping drill, 9/32x26 tpi BS Cycle use 6.35mm tapping drill, 5/16x26 BSC Cycle tap use 7.2mm tapping drill, 3/8x26 BS Cycle use 8.7mm tapping drill, 7/16x26 tpi CEI tap use 10.3mm tapping drill, 1/2x26 taps use 11.9mm tapping drill, 9/16x26 Cycle tap use 13.50mm tapping drill, 5/8x26 cycle tap use 15mm tapping drill, 3/4x26 tap use 18.2mm tapping drill, Lefthand 9/16x20 tap use 13.1mm tapping drill, Left hand5/8x20 tap use 14.5mm tapping drill, 3/4x20 tap use 17.8mm tapping drill
Drills HSS are Excellent British-made superior quality tapping drills - Drills upto 1/2" diameter are Straight Shank HSS drills to BS 338 - Drills above 1/2" diameter are Morse Taper Shank HSS drills to DIN 345 - All right hand, Metric drills
Contact Us for HSS drills, Carbide tipped drills, Cobalt drills, 1/2" shank drills, MTS = Morse Taper Shank drills, Stub drills, Long drills, Drill blanks, Lefthand drills, Centre drills, Quick helix + Slow Helix drills - We despatch SAMEDAY or in two working days, as we offer 8000 types/sizes & depends on rush of order ___________________________________________________________________________________________________________
Guide for TAPPING DRILLS shown below for each size of our Taps :-