Product Features:
21pcs HSS Twist Drill Set
Fully Ground
Business Terms:
Port: shanghai
Minimum Order Quantity: 100 Piece/Pieces each size
Supply Ability: 100000 Piece/Pieces per Month each size
Payment Terms: L/C,T/T,Western Union
Contact Supplier
21pcs HSS Twist Drill Set
Fully Ground
Port: shanghai
Minimum Order Quantity: 100 Piece/Pieces each size
Supply Ability: 100000 Piece/Pieces per Month each size
Payment Terms: L/C,T/T,Western Union
Contact Supplier
Packaging Detail: metal box
Delivery Detail: within 30 days after payment
21pcs HSS Twist Drill Set
1. Fully ground
2. Idea for hardened high speed steel, 135 degree point angle design for the most accurate hole dimensions and high concentricity.
3. Available in economic quality, premium quality and high quality
Packing: metal case
Model No.:
Features: Din standard,ANSI standard,Metric sieze and imperial size
Model No.: DIN 338
Features: straight shank twist drill:size :in metric,from 0.2mm to 20mm
size;in british,from1/64 to 5/8 inch
M42,M35,M2(6542),9341,4341
Model No.: DIN 345
Features: drill bits Standard: DIN345
size :in metric,from 5mm to 76mm
M42,M35,M2,9341 production technics:rolled forged,,fully ground
Model No.:
Features: 1. Drill fast;
2. Longer service life;
3 High efficiency & less chipping;
4. Minimum material deformation
Model No.:
Features: PDC anchor drill bit
1. Drill fast;
2. Longer service life;
3 High efficiency & less chipping;
Model No.: 722S-0412HT
Features: 4-12mm HSS STEP DRILL
*Spiral,9-STEP:4-5-6-7-8-9-10-11-12mm.
*HSS.coat-titan.HRc62-65.
*6.35mm hex-shank.
Model No.: 722-0422MH
Features: 4-22mm HSS STEP DRILL
*HSS,HRc 62,polished.
*10-step:4-6-8-10-12-14-16-18-20-22mm
Model No.: 722-0422MHT
Features: 4-22mm HSS STEP DRILL
*HSS,HRc 62,Coat-Titan.
*10-step:4-6-8-10-12-14-16-18-20-22mm
Model No.: 32mm
Features: ISO9001:9002 certificated
10years manufacturing experience
Super antiwear characteristic
Super long lifetime
Solid quality
Model No.: DNHF
Features: 1.super tough high speed steel
2. M2, M2AL, M35, M42, ASP2030 etc
3.multi-cut geometry for ply-cutting and lower friction
Model No.: DNHL
Features: 1.super tough high speed steel
2. M2, M2AL, M35, M42, ASP2030 etc
3.multi-cut geometry for ply-cutting and lower friction
Model No.: DNTF
Features: drill bit
1.cutting tool, speical-purpose carbide tips
2.reduced damage of tips
3. better endurance
4.Multi-cut geometry