Hex Shank Masonry Drill Bit for Concrete

• Customized: Non-Customized
• Length: Standard Length
• Type: Masonry Drill Bit
• Material: 40cr and Yg8c
• Usage: Masonry Drilling
• Transport Package: PVC Bag, Plastic Tube, Hanger, Skin Card...
• Model NO.: 3*60mm-25*150mm
• Specification: 3*60-25*150mm
• Trademark: customized
• Origin: Zhejiang Hangzhou
• HS Code: 8207509000
• Production Capacity: 100000PCS/Month

Product Description

Masonry drill bit for concrete

Material: 40Cr and YG8C

HRC: 47-55

Shank type : Hex shank, Straight shank and reduce shank from size 13mm

Flute: Double Flutes and Single Flute

Surface: Black Oxide, Zine Plated, Black & Whiet, Nickce Plated, Chrome Plated.

Size(mm): 3*60mm - 25*150mm  the customized length can be made 
 

Specification
Metric	Inch
3×60	1/8''
4×75	5/32''
5×85	3/16''
6×100	15/64''
7×100	9/32''
8×110	5/16''
9×120	11/32''
10×120	3/8''
11×120	7/16''
12×120	15/32''
13×150	1/2''
14×150	9/16''
15×150	19/32''
16×150	5/8''
17 ×150	21/32''
18 ×150	23/32''
19 ×150	3/4''
20 ×150	27/32''
22 ×150	7/8''
23 ×150	29/32''
24 ×150	15/16''
25 ×150	1''