ChipBreaker Impact Hex Shank Variable Helix Chip Breaker HSS Drill Bit for Metal

 

Product description: 1.Designed with a Variable Helix that with an aggressive 35° cutting edge which ends at 15° 2.With Rapid Chip Removal to limit heat buildup to Stay Sharper Longer.

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 Product Description
Product Name Hex Shank Variable Helix Chip Breaker HSS Drill Bit for Metal
Material  HSS  (HSS Cobalt is Available)
Process  Fully Ground   (Rolled & Polished, Rolled, Milled are Available)
Standard

 DIN338               (Stub DIN1897, Long DIN340, Extra Long DIN1869,

                             Blacksmith Reduced Shank 10mm, 13mm, DIN345 Taper Shank are Available)

 Jobber Length  (Stub Screw Machine Length, Long Taper Length, Airctraft Extensoin,

                             Extra Long 12", 18", 24", Silver & Deming 1/2" Reduced Shank are Available)

Size  1 - 20mm, 1/16" - 1" , A - Z, 1# - 90#
Point Type

 135 Split Point  With Chip Breaker

(118 Degree Regular Point, Turbo Max Point, Pilot Point are Available)

Shank Type

 Hex Shank  (Straight Shank, Tri-Flats Shank, Double R Hex Shank, Reduced Shank,

                      Threaded Hex Shank, Taper Shank are Available)

Helix Angle

 Variable Helix  Type W and Type H

(Slow Spiral Type H, Fast Spiral Type W, Left Hand Spiral are Available)

Web & Flute Type  Heavy Duty Web with Regular Flute    (Heavy Duty Web with Parabolic Flute is Available)
Surface Finish  Titanium  (Bright, Black Oxide, Amber Color, Black & Gold, Black & Bright are Available)
Package  10/5 Pcs in PVC Pouch, Plastic Box, Individually in Skin Card, Double Blister, Clamshell.
Features

 1.Designed with a Variable Helix that with an aggressive 35° cutting edge which ends at 15°

 2.With Rapid Chip Removal to limit heat buildup to Stay Sharper Longer.

 3.The 135° split point tip delivers a precision start and prevents walking for fast, accurate holes.

 4.Come with a hex shank so you can toss it in your impact driver and go.

 5.Taper Connection Hex Shank specifically designed for better grip in a standard drill chuck.

 Product Sizes

DIN338Jobber .jpg

* Other Sizes are Available,Concact Us to Learn More.


CONTACT US


Contact: David Yu

Phone: +86-139-52828006

Tel: +86-139-52828006

Add: Houxiang, Danbei Town, Danyang City, Jiangsu, China, 212300

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