Precision Twist Taper Length Drill Parabolic #38 135 Deg HSS S/P L 4 5/8" Flute 2 1/2" Precision Twist Drill Parabolic flute drill bits, these have a large flute space for greater chip flow and improved coolant flow to the drill bit point. These factors allow bits to drill deeper and produce closer hole tolerances more quickly than regular jobbers bits. A large cross section increases rigidity and strength.
Precision Twist Taper Length Drill Parabolic #50 135 Deg HSS S/P L 3 3/4" Flute 2" Precision Twist Drill Parabolic flute drill bits, these have a large flute space for greater chip flow and improved coolant flow to the drill bit point. These factors allow bits to drill deeper and produce closer hole tolerances more quickly than regular jobbers bits. A large cross section increases rigidity and strength.
Precision Twist Taper Length Drill Parabolic #16 135 Deg HSS S/P L 5 3/4" Flute 3 3/8" Precision Twist Drill Parabolic flute drill bits, these have a large flute space for greater chip flow and improved coolant flow to the drill bit point. These factors allow bits to drill deeper and produce closer hole tolerances more quickly than regular jobbers bits. A large cross section increases rigidity and strength.
This is for a 118' Straight Shank Taper Length Drill Bit 1/4 x 6-1/8" - NEW - Sold by the each Flute length = 3" Overall length = 6-1/8" Taper length drills have longer flute-lengths and overall lengths than jobbers length drills. This drill is designed to perform well under wide variations in materials, equipment, and job conditions.The surface-treated finish provides good chip flow and abrasion resistance.
You are bidding on (6) new in distressed packaging Hertel 5/16 inch cobalt tialn taper length drill bits. They have slight oxidation on the bottom of the shanks. Payment is due within 4 days.
6 Jobber Drill Bits TRIUMPH THunderbit 23/64" Jobber bits - 6 new 23/64" jobber bits, C07990 Triumph Thunderbit -- made in America, HSS - Normally go for $27 per bit at the big suppliers!!! lots of bargain drill bits in our Ebay store, see "drill bits" categories to the left of screen..... ((Loc Q12 ))
Industrial American made drill, professionally machined re-sharpened, ready to use. Number 5 Morse taper drive. 21 inches in length, weighting 8.5 pounds.
Up for auction 3 PTD drill bits, all three brand new: 5/8" x 9', "L4" stamped on bit, Polished.11/16" x 9.5", "A5" stamped on bit, polished.3/4" x 10", "C5" stamped on bit. Always a 14 day return policy as well as free shipping to U.S. (except Alaska and Hawaii) destinations.
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