3pcs M7 HSS Step Drill Bit Set 3/16-1/2 1/4-3/4 3/16-7/8 Inch
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Product details
Condition
New
Location
International
Bob Shop ID
615192926
Description 3pcs M7 HSS Step Drill Bit Set 3/16-1/2 1/4-3/4 3/16-7/8 Inch ? Specifications:
Material: HSS/ High Speed Steel
Shank Size: Tri-Flat Shank
Flute:?Dual Flute
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Quantity: 3pcs
? Features:
Hi-Molybdenum M7 HSS Steel 135?? Split Point Prevents Walking Dual Flute Design Drills 17% Faster Automatically Deburrs for A Clean and Hole Tri-Flat Shank Prevents Spinning in the Chuck No need for a pilot hole, ?can automatically deburr holes as you drill. Drill bit is proud to release the newest technology in step drill bits.? These bits are made from Molybdenum which has a melting point of 4,753?? degrees Fahrenheit!? These bits will drill through the toughest steel like truck frames, stainless steel, farm implements, spring steel, grade-8 bolts, and more! ? Package Included: 1x set (3pcs) HSS Step Drill Bits ? More Details:
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Material: HSS/ High Speed Steel
Shank Size: Tri-Flat Shank
Flute:?Dual Flute
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| Size | Drilling Range(?| inch) | Step Sizes | Height(mm) | Flute Length(mm) | Height of Shank (mm) | Shank Diameter(?| inch) |
| 3/16 - 1/2 | 3/16,1/4,5/16,3/8,7/16,1/2 | 6 | 60 | 35 | 25 | 6 |
| 1/4 - 3/4 | 1/4,5/16,3/8,7/16,1/2,9/16,5/8,11/16,3/4 | 9 | 73 | 48 | 9.5 ? | |
| 3/16 - 7/8 | 3/16,1/4,5/16,3/8,7/16,1/2,9/16,5/8,11/16,3/4,13/16,7/8 | 12 | 78 | 53 | 9.5 |
Quantity: 3pcs
? Features:
Hi-Molybdenum M7 HSS Steel 135?? Split Point Prevents Walking Dual Flute Design Drills 17% Faster Automatically Deburrs for A Clean and Hole Tri-Flat Shank Prevents Spinning in the Chuck No need for a pilot hole, ?can automatically deburr holes as you drill. Drill bit is proud to release the newest technology in step drill bits.? These bits are made from Molybdenum which has a melting point of 4,753?? degrees Fahrenheit!? These bits will drill through the toughest steel like truck frames, stainless steel, farm implements, spring steel, grade-8 bolts, and more! ? Package Included: 1x set (3pcs) HSS Step Drill Bits ? More Details:
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