22PCS Countersink Tapered Drill Bit Screw Set Wood Pilot Hole For Woodworking AU

$19.96 $14.76 14.76

Product Code: 699923295329

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Description

Product Description
Twist screws on the same axis, and screw nut below the board plane, drill collars can adjust up and down!
Apply to with a clamp or joint drilling machine, suitable for drilling in the hard wood and wood floor, machine screw for wood screw.

Specifications
Material:The bit is HSS 4241 , black parts is 45# steel .
Size Bit size black first step Chamfer dimension
5# 1/8“(3.18mm) 9.5mm
6# 9/64”(3.58mm) 9.5mm
7# 5/32“(3.97mm) 9.5mm
8# 11/64”(4.37mm) 9.5mm
9# 3/16“(4.76mm) 9.5mm
10# 13/64”(5.15mm) 12.5mm
12# 7/32“(5.56mm) 12.5mm
Made For Screw Sizes #5, #6, #7, #8, #9, #10, #12

Suitable for drilling machines with chucks or adapters, suitable for drilling in hard wood and wood layer, machine screw wood screw.
Countersink Drill Bit 22pc Set W/Case Adjustable Depth Stop Collars Woodworking

Package included:
- 7 Collar Stops
- 7 Countersinks
- 7 Drill Bits
- 1pc wrench

Product Description
Twist screws on the same axis, and screw nut below the board plane, drill collars can adjust up and down!
Apply to with a clamp or joint drilling machine, suitable for drilling in the hard wood and wood floor, machine screw for wood screw.

Specifications
Material:The bit is HSS 4241 , black parts is 45# steel .
Size Bit size black first step Chamfer dimension
5# 1/8“(3.18mm) 9.5mm
6# 9/64”(3.58mm) 9.5mm
7# 5/32“(3.97mm) 9.5mm
8# 11/64”(4.37mm) 9.5mm
9# 3/16“(4.76mm) 9.5mm
10# 13/64”(5.15mm) 12.5mm
12# 7/32“(5.56mm) 12.5mm
Made For Screw Sizes #5, #6, #7, #8, #9, #10, #12

Suitable for drilling machines with chucks or adapters, suitable for drilling in hard wood and wood layer, machine screw wood screw.
Countersink Drill Bit 22pc Set W/Case Adjustable Depth Stop Collars Woodworking

Package included:
- 7 Collar Stops
- 7 Countersinks
- 7 Drill Bits
- 1pc wrench