07J0128 - Set of 28 HSS Lipped Imperial Brad-Point Drills
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These are the best brad-point drills we have ever offered.
Starting with top-of-the-line American-made twist drills, we reshape and sharpen the tips on a CNC grinder. High-speed steel bits are not subject to burning and stay sharp about 10 times as long as carbon-steel bits.
The polished flutes give superior chip clearance, and the sharply defined lips have a slight negative rake angle on the tips to score the hole perimeter for clean entry and smooth sidewalls. Also important, these bits are extremely accurate in diameter.
The set of 28 includes sizes 5/64" to 1/2" (in 64th increments) and comes in a steel box. Bits from 5/64" to 3/8" are shanked to size. Bits from 25/64" to 1/2" have 3/8" dia. shanks. All are jobber length bits, with overall lengths varying from 2" with 1" of fluting for the 5/64" bit to 6" with 3 3/4" of fluting for the 1/2" bit.
Also sold individually or in sets of three, four, seven or 12 bits.
Metric sizes are also available.
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Set of 28 HSS Lipped Imperial Brad-Point Drills
These are the best brad-point drills we have ever offered.
Starting with top-of-the-line American-made twist drills, we reshape and sharpen the tips on a CNC grinder. High-speed steel bits are not subject to burning and stay sharp about 10 times as long as carbon-steel bits.
The polished flutes give superior chip clearance, and the sharply defined lips have a slight negative rake angle on the tips to score the hole perimeter for clean entry and smooth sidewalls. Also important, these bits are extremely accurate in diameter.
The set of 28 includes sizes 5/64" to 1/2" (in 64th increments) and comes in a steel box. Bits from 5/64" to 3/8" are shanked to size. Bits from 25/64" to 1/2" have 3/8" dia. shanks. All are jobber length bits, with overall lengths varying from 2" with 1" of fluting for the 5/64" bit to 6" with 3 3/4" of fluting for the 1/2" bit.
Also sold individually or in sets of three, four, seven or 12 bits.
Metric sizes are also available.
