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

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

Product ID: B01KJNX4Q4 Condition: New

Sold Out

Product Description

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

Technical Specifications

Country
USA
Brand
QST EXPRESS
Manufacturer
QST EXPRESS
ItemPartNumber
CDB02