QST 6pcs Hex Shank HSS Screw Spiral Point Thread American Plug

QST 6pcs Hex Shank HSS Screw Spiral Point Thread American Plug Hand Tap Drill Bits Combination 1/4 '' Hex Twist Tap Drill 4341 HSS Screw Countersink 6-32/8-32/10-24/10-32/12-24,1/4-20
- Deburr/countersink also provided on bit beyond back taper
- Complete hole drilling, tapping, deburring and countersinking in one operation with power drill saves labor and time
- Back tapered beyond tap to prevent thread damage from over-drilling
- Made from hardened high-speed steel vs carbon steel for longer life
- Designed to tap up to 10-gauge metal
Complete hole drilling, tapping, deburring and countersinking in one operation with power

drill saves labor and time

Back tapered beyond tap to prevent thread damage from over-drilling

Deburr/countersink also provided on bit beyond back taper

Made from hardened high-speed steel vs carbon steel for longer life

Designed to tap up to 10-gauge metal

6-32NC (3.5mm), 8-32NC(4.2mm), 10-32NC(5mm), 10-24NC (5mm), 12-24NC(5.7mm), 1/4-20NC(6.35mm)

Package include: 6pc tap drill bits
Country USA
Brand QST EXPRESS
Manufacturer QST EXPRESS
ItemPartNumber CDB02
ReleaseDate 0000-00-00

QST 6pcs Hex Shank HSS Screw Spiral Point Thread American Plug Hand Tap Drill Bits Combination 1/4 '' Hex Twist Tap Drill 4341 HSS Screw Countersink 6-32/8-32/10-24/10-32/12-24,1/4-20