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CONTINUE SHOPPINGTwo-Flute Design Gives You Faster And Smoother Cutting
Titanium Nitrite Coating For Cooler Running
Quick-Change 1/4'' Hex Shank
High Speed Steel For Long Life
These Step Drill Bits Are Ideal For Variety Of Materials From Metal, Plastic, Fiberglass To Wood
They Also Help To Enlarge Existing Holes
The Two Flute Design Tips Can Make The Penetration Faster Without Chipping
Specification:
Material: HSS
1/4'' Hex Shank
Sizes: (approx.)
3-12mm: 3, 4, 5, 6, 7, 8, 9, 10, 11, 12 mm/ 0.12, 0.16, 0.20, 0.24, 0.28, 0.31, 0.35, 0.39, 0.43, 0.47 in
4-12mm: 4, 6, 8, 10, 12 mm/ 0.16, 0.24, 0.31, 0.39, 0.47 in
4-20mm: 4, 6, 8, 10, 12, 14, 16, 18, 20 mm/ 0.16, 0.24, 0.31, 0.39, 0.47, 0.55, 0.63, 0.71, 0.79 in
4241 High-Speed Steel HSS (Suitable For Use In The Work pieces Whose Hardness Is 25 Degrees Such As Carbon Steel, Plate, Insulation Board, and Wood Board)
NOTE: Please allow 10-25 Business Days for shipping
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