13PCS HSS Twist Drill Bit

• Customization: Available
• Name: Twist Drill Bits Set
• Size: 1.5-6.5mm
• Model NO.: 1.5-6.5mm
• Place of Origin: Zhejiang, China (Mainland)
• Type: 001
• Material: HSS 4341
• Transport Package: Blow Box, Bulk, Blister Card, Layer Master Box Ect
• Specification: 1.5-6mm
• Trademark: DESE
• Origin: Hangzhou, China
• HS Code: 9031809090
• Production Capacity: 10000PCS

Product Description

Name : Twist drill bits set 
 
Material:HSS 4341
 
Detail size:
 

1.5m

2mm

2.5mm

3mm

3.5mm

4mm

4.5mm

5mm

5.5mm

6mm

6.5mm

 
Note: suitable for processing aluminum pieces of copper Bo Tie plastic wood, etc..
 
Twist drill is through its relatively fixed axis rotation cutting circular hole of workpiece by drilling tools. Chip
 
because of its capacity in spiral groove shaped like a twist. Spiral groove has 2, 3 or more tanks, but with 2
 
slot is the most common. Twist drill can be tipped in manual, electric hand-held drilling tools or drilling
 
machine, milling machine, lathe and machining center. General for high-speed tool steel or hard alloy bit
 
materials.