Myook 4X400mm Multi-Functional Straight Shank Extra-Long Twist Drill Bits

• Customized: Non-Customized
• Standard: DIN
• Length: Total Length
• Type: Twist Drill Bit
• Material: High Speed Steel
• Usage: Metal Drilling
• Model NO.: E-01
• Color: Black
• Features: Corroison Resistance Longer Life
• Lead Time: 7 Days 1 to 100 Pieces
• Place of Origin: China
• Transport Package: Plastic Box and Carton
• Specification: Dia. 4mm(1.5--13mm)
• Trademark: MYook
• Origin: China
• HS Code: 8207509000
• Production Capacity: 50000PCS

Product Description

 

Product Description

Multi-functional Straight Shank Extra-long Twist Drill Bits(Fully ground)

  The 4mm Multi-functional straight shank extra-long twist drill bits(Fully ground) by Myook is a premium cutting tool designed for precision drilling in various materials.

Key Features:

• High-quality construction: Made from premium materials for exceptional durability.
• Precision drilling: Twist design ensures accurate and clean holes in various materials.
• Straight shank: Provides stability and easy handling during drilling operations.
• Versatile usage: Suitable for drilling in metal, wood, plastic, and more.
• Efficient chip evacuation: Flute design allows for smooth drilling without clogging.

  Our product is a reliable choice for professionals in construction, manufacturing, and other industries. Invest in this drill for enhanced productivity and accuracy in your drilling needs.This product is 4mm straight shank extra-long twist drill bits,and total length is 400mm.

Detailed Photos

 

 

Product Parameters

 

Parameter of Multi-functional Straight Shank Extra-long Twist Drill Bits(Fully ground)
Material:HSS Standard :GB/T6135.4-200 Application:Suitable for drilling general steel, alloy steel under HRC 35, iron and stainless steel.
Dia.	Total Length	Flute Length	Dia.	Total Length	Flute Length
1.2-2.3	100	50	7.1-8	250	180
	150	75		300	220
	160	100		350	250
	200	100		400	300
2.4-4	150	75		450	350
	160	100	8.1-9	160	100
	200	140		200	140
	250	125		250	180
	250	180		300	220
	300	150		350	250
	300	220		400	300
4.1-5	160	100		450	350
	200	140	9.1-10	200	140
	250	180		250	180
	300	220		300	220
	350	250		350	250
	400	300		400	300
	450	350		450	350
5.1-6	160	100	10.1-11	200	140
	200	140		250	180
	250	180		300	220
	300	220		350	250
	350	250		400	300
	400	300		450	350
	450	350	11.1-12	250	180
6.1-7	160	100		300	220
	200	140		350	250
	250	180		400	300
	300	220		450	350
	350	250	12.1-13	250	180
	400	300		300	220
	450	350		350	250
7.1-8	160	100		400	300
	200	140		450	350

Packaging & Shipping

 

Company Profile

 

FAQ

 

1.Why we can choose you?
   Reliable-we are a real company. we are commitep to a win-win situation.
   We professionally provide you with the CNC tool products you want.
   Factory-we have iactories, so the price is competitive.

2.How can we guarantee quality?
    Always a pre-producion sample before mass production;
    Always final Inspection before shipment.

3.what can you buy from us?
   CNC cutting tools, Alloy miling cutter Carboe Inseris,CNC cuting tools, boring tool.

4.what can you buy from us?
   CNC cutting tools, Alloy miing cutter carbide inserts, CNC eutang tools, boring too1
   There are other, specific welcome to contact consuitation.