1/4 inch Size HSS Pilot Drill Bit for Bi Metal Hole Saw

 

Product description:High speed steel and diamond ground, leaving them sharper and with a longer drilling life than other bits made from high carbon steel.

1.jpg
Product Description
Procuct Name 1/4 Pilot Drill Bit for HSS Bi-Metal Hole Saw
Material High Speed Steel
Diameter 1/4 inch (6.35mm)
Shank  1-Flat Shank / 3-Flat Shank / 3 Step Shank
Head Tip 118° or 135 °
Length 75mm, 85mm, 105mm
Finish Bright   (Black Oxide is available)
Package 5 or 10 pcs in one PVC Punch
Features

1.High speed steel and diamond ground, leaving them sharper and with a longer drilling life than other bits made from high carbon steel;

2.It features a thicker core than a standard pilot bit, which provides ultimate strength and protects against side-load breakage;

3.A specially designed parabolic flute form clears chips and debris fast to keep the bit cool;

4.A precision start, 135º split point tip starts on contact to keep the bit from walking for fast, accurate holes;

Name
Phone
Email *
Address
Product
Message
 

CONTACT US


Contact: David Yu

Phone: +86-139-52828006

Tel: +86-139-52828006

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

x
WeChat Close
the qr code