- Unit Type: piece
- Package Weight: 0.1kg (0.22lb.)
- Package Size: 20cm x 10cm x 5cm (7.87in x 3.94in x 1.97in)
Cheap step cone drill bit, Buy Quality cone drill bit directly from China drill bits for metal Suppliers: 3 Pcs/set Titanium Coated HSS Step Cone Drill Bits for Metal 3/16-1/2'' ,1/4-3/4'', 1/8-1/2'' Wood Drilling
Description:
Surface treatment: Titanium Plating
Color: golden, show as picture
Package Included: 1x 3Pcs Hss Drill Bit Set
Specifications:
3/16-1/2\'\'
6 Steps:3/16\'\'（4.76mm), 1/4\'\'(6.35mm）, 5/16\'\'(7.94mm), 3/8\'\'(10.35mm), 7/16\'\'(11.11mm), 1/2\'\'(12.7mm)
1/4-3/4\'\' :
9 Steps:1/4\'\'(6.35mm) 5/16\'\'(7.94mm), 3/8\'\'(10.35mm), 7/16\'\'(11.11mm),1/2\'\'(12.7mm）,9/16\'\'(14.28mm), 5/8\'\'(15.88mm), 11/16\'\'(17.46mm), 3/4\'\'(19.05mm)
1/8-1/2\'\' :
13 Steps:1/8\'\'（3.18mm), 5/32\'\'(3.97mm), 3/16\'\'（4.76mm), 7/32\'\', (5.56mm)， 1/4\'\' （6.35mm) ,9/32\'\'(7.14mm), 5/16\'\'(7.94mm), 11/32\'\'(8.73mm), 3/8\'\'(9.53mm),13/32\'\'(10.32mm),7/16\'\'(11.11mm),15/32\'\'(11.91mm),1/2\'\'(12.7mm）
Features: 100% Brand New and High Quality