JEFE HEX LLC
3/16"-1 3/8” M35 Cobalt Step Drill Bit with Three Spiral Flutes and Hex Shank
Regular price
$39.95 USD
Regular price
Sale price
$39.95 USD
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- TiALN COATING: TiALN coating has excellent characteristics such as high hardness, high oxidation temperature, strong adhesion, small friction coefficient and low thermal conductivity.
- THREE FLUTES STEP DRILL BIT: Ordinary step drill bits are prone to deflection during cutting, but three flutes step drill bits are more stable.
- M35 COBALT: M35 cobalt HSS step drill bits are more suitable for hard working materials, particularly adapt to drill stainless steel, cast iron, high temperature alloy, titanium alloy and even hard plastics and woods.
- HEX SHANK: 1/4" hex shank is easy to be installed on impact driver, quick change. And eliminates shank spinning in drill chuck. The step drill bits set for metal are suitable for home DIY, general building and engineering uses.
- STEP DRILL BITS SIZE: 19 sizes (3/16", 9/32", 3/8", 7/16", 17/32", 5/8", 11/16", 25/32", 7/8", 29/32". 31/32", 1", 1-1/16", 1-1/8", 1-5/32", 1-7/32", 1-9/32", 1-5/16", 1-3/8")
Let customers speak for us
Works better than cheap ones.
Rey good bits.
Cynthia L. Rohner
JEFE HEX Hex Shank Drill Bits with TiN Coated 135° Split Point 1/16" (12pcs)
Works better than cheap ones.
Rey good bits.
Cynthia L. Rohner
JEFE HEX 24 Pieces Hex Shank Drill Bit Set for Impact Driver
works great
great mix of drill sizes, perfect for my Dewalt drill, used 4 so far - all good!
Amazon Customer
20pcs Hex Shank Drill and Tap Set Quick Change Tap Set for Metal, Hex Combination of Drill and Tap Set for Impact Driver
works great
great mix of drill sizes, perfect for my Dewalt drill, used 4 so far - all good!
Amazon Customer
30 PCS Impact Driver Bit Set Include Screwdriver Bits, Step Drill Bits and Hex Shank Drill Bits
Metal bits
Pretty solid cheap metal bits better than buying Milwaukee bits to ruin them on metal.
Jordan Thornton
JEFE HEX Hex Shank Drill Bits with TiN Coated 135° Split Point 1/16" (12pcs)
Metal bits
Pretty solid cheap metal bits better than buying Milwaukee bits to ruin them on metal.
Jordan Thornton
JEFE HEX 24 Pieces Hex Shank Drill Bit Set for Impact Driver
Works good
Good for 1/8 riviets
Timothy J Koscal
30 PCS Impact Driver Bit Set Include Screwdriver Bits, Step Drill Bits and Hex Shank Drill Bits
Works good
Good for 1/8 riviets
Timothy J Koscal
20pcs Hex Shank Drill and Tap Set Quick Change Tap Set for Metal, Hex Combination of Drill and Tap Set for Impact Driver
Hex drills.
No more slipping, good drill bits.
Mark Gaucher
30 PCS Impact Driver Bit Set Include Screwdriver Bits, Step Drill Bits and Hex Shank Drill Bits
Hex drills.
No more slipping, good drill bits.
Mark Gaucher
20pcs Hex Shank Drill and Tap Set Quick Change Tap Set for Metal, Hex Combination of Drill and Tap Set for Impact Driver
Perfect
Perfect
David
30 PCS Impact Driver Bit Set Include Screwdriver Bits, Step Drill Bits and Hex Shank Drill Bits
Perfect
Perfect
David
20pcs Hex Shank Drill and Tap Set Quick Change Tap Set for Metal, Hex Combination of Drill and Tap Set for Impact Driver
Perfect
Perfect for my DeWalt impact drill. Nice case. Easy to open and close.
Diane R 87144
JEFE HEX Hex Shank Drill Bits with TiN Coated 135° Split Point 1/16" (12pcs)
Perfect
Perfect for my DeWalt impact drill. Nice case. Easy to open and close.
Diane R 87144
JEFE HEX 24 Pieces Hex Shank Drill Bit Set for Impact Driver
