170Pcs 1mm-10mm 4241 HSS Engineering Twist Drill Bits Set
Tax included.
Description:
170Pcs 1mm-10mm 4241 HSS Engineering Twist Drill Bits Set
Specification:
Material: high speed steel
Color: silver
Total length: 34-133 (mm)/1.33"-5.23"
Blade length: 12-87 (mm)/0.47"-3.42"
Shank diameter: 1-10 (mm)/0.039"-0.39"
Blade diameter: 1-10 (mm)/0.039"-0.39"
Quantity: 170pcs
Weight: 3874g
Features:
1.Easy processing, high hardness, bending strength.
2.Drilling resistance is small, smooth chip removal, easy to hot, more durable.
3.Good toughness and abrasion resistance.
4.Can be used for angle iron, aluminum, metal, plastic, wood and other sheet openings.
Package Included:
5 x each size( 8.5, 9, 9.5,10mm)
10 x each size(1,1.5,2,2.5,3,3.5,4,4.5,5,5.5,6,6.5,7,7.5,8mm)
More Details:
170Pcs 1mm-10mm 4241 HSS Engineering Twist Drill Bits Set
Specification:
Material: high speed steel
Color: silver
Total length: 34-133 (mm)/1.33"-5.23"
Blade length: 12-87 (mm)/0.47"-3.42"
Shank diameter: 1-10 (mm)/0.039"-0.39"
Blade diameter: 1-10 (mm)/0.039"-0.39"
Quantity: 170pcs
Weight: 3874g
Features:
1.Easy processing, high hardness, bending strength.
2.Drilling resistance is small, smooth chip removal, easy to hot, more durable.
3.Good toughness and abrasion resistance.
4.Can be used for angle iron, aluminum, metal, plastic, wood and other sheet openings.
Package Included:
5 x each size( 8.5, 9, 9.5,10mm)
10 x each size(1,1.5,2,2.5,3,3.5,4,4.5,5,5.5,6,6.5,7,7.5,8mm)
More Details: