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DIN340 Long Metal Drill Bits High Speed Steel

DIN340 long twist drill features

HSS Drills Coating Options

DIN340 long twist drill bit application

DIN340 long twist drill packaging

our service

DIN340 Long Metal Drill Bits High Speed Steel

DIN340 long twist drill features

HSS Drills Coating Options

DIN340 long twist drill bit application

DIN340 long twist drill packaging

our service

DIN340 Long Metal Drill Bits High Speed Steel

$0.05 – $0.59

Sample: Free Sample

Material: HSS4241 , HSS4341 , HSS 6542(M2) , M35

Size: 2-10mm

Delivery Time:

1pcs	1000pcs	2000pcs	>2000pcs
3 days	10days	15days	To be negotiated

Customization:

Customized logo (Min. order 1000 pieces)

Customized packaging (Min. order 5000 pieces)

For other custom requirements, please contact us.

Description
Additional information

DIN340 Long Metal Drill Bits High Speed Steel

Features

Accuracy & Longevity: 135 degree split point starts drilling immediately requires less force and eliminates “walking” across the working surface. Tapered web provides strength, durability, and reduces breakage.
Wide Range of Uses: long metal drill bits for steel/copper/aluminum/zinc alloy/wood/plastics.
Fully ground modified parabolic flute design clears chips quickly.
Premium high speed steel for the durability of drilling in tough materials

Specifications

Diameter(mm)	Flute Length(mm)	Overall Length(mm)
2.0	56	85
2.5	62	92
3.0	66	100
3.2	69	106
3.5	73	112
4.0	78	119
4.2	78	119
4.5	82	126
5.0	87	132
5.5	91	139
6.0	91	139
6.5	97	148
7.0	102	156
7.5	102	156
8.0	109	165
8.5	109	165
9.0	115	175
9.5	115	175
10.0	121	184

If you need other sizes or custom sizes, please contact us.

DIN	340
Material	HSS 4241, Hss 4341, Hss 6542, M35
Shank	Straight Handle
Point Angle	118/135 Split Point Angle
Surface Finishes	Bright Finish
Producing Process	Fully Ground Flute
Package	PVC Box
Applications	Metal, Stainless steel, Aluminum Alloy, Cast Iron, Copper, Plastic, Wood
MOQ	1000pcs, 2000pcs, 5000pcs

Why our products are of good quality

Strict raw material selection

Strict raw material selection

First class heat treatment process

Advanced heat treatment process

Hardness measurement of drill bits

Professional testing equipment

Drill bit performance sampling test

Quality Sampling Test

Why choose ZhongZuan Tools

After-sales service

OEM custom service

fast delivery

free sample

Retailer Services

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