HSS Metal Steel 1/2" Reduced Shank Drill Bits Video, Demo, How It Works & Features
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Product Specifications
Model NO.:
CJDH-04
Customized:
Customized
Standard:
AISI, DIN
Length:
Jobber-length
Type:
Twist Drill Bit
Material:
High Speed Steel
Usage:
Wood Drilling, Well Drilling, Metal Drilling, Masonry Drilling
Process:
Roll Forged / Full Ground / Milled
Shank Type:
Round Shank
Groove:
Single / Double
Heat Treatment:
Full Groove Length Heat Treatment
Hardness:
HRC 61-66
Standard:
DIN
Certificate:
ISO9001 Shank Drill Bit
Angel Point:
118 or 135
Trademark:
JG or OEM
Transport Package:
Plastic or Metal Box(Tube), Carton Box
Specification:
High Speed Steel
Origin:
Jiangsu, China