Chinese Factory High Speed Steel Coating Step Drill

• Customized: Customized
• Standard: ISO9001,ISO14001
• Length: Taper-length
• Type: Core Drill Bit
• Material: High Speed Steel
• Usage: Metal Drilling
• Model NO.: SSAS
• Applications: Building and Industrial
• Drill Shape: Step Drill
• OEM: Yes
• Package: Plastic Box
• Transport Package: Plastic Box
• Specification: 6-30
• Trademark: CHTOOLS
• Origin: China
• HS Code: 8207509000
• Production Capacity: 100, 000PCS/Month

Product Description

Production process

 

Chinese factory High speed steel Coating Step Drill 

1. Made of high quality high speed steel.

2. Various sizes are available upon request.

3. TiALN, TiN coating are available.

4. Spiral flute.

TYPE	SIZE
SSAS	5-4*12*8*65
SSAS	9-4*20*10*75
SSAS	13-6*30*13*98

 

TYPE	SIZE (Metric)	Overall Length
SSAS-101	4,6,8,10,12	65
SSAS-111	4,6,8,10,12	65
SSAS-102	4,5,6,7,8,9,10,11,12	65
SSAS-112	4,5,6,7,8,9,10,11,12	65
SSAS-103	4,6,8,10,12,14,16,18,20	75
SSAS-105	6,8,10,12,14,16,18,20,22,24,26,28,30	98
SSAS-104	6,9,13,16,19,21,23,26,29,32,35,38	100
SSAS-113	6,8,10,12,14,16,18	68
SSAS-106	7,10.5,12.5,14.5,16.5,18.5,20.5,23.5,25.5,30.5,32.5,38.5,40.5	115
SSAS-110	5,7,9,11,13,15,17,19,21,23,25	85
SSAS-114	4,6,8,10,12,14,16,18,20,22	81
SSAS-115	5,7.5,10,13,16,19,21,23,26,29,31,33,35	104