Extreme Impact HSS-Tin Metal Twist Drill Bit DIN6.35e Shank for Alloy Steel Iron Metal Drilling

• Customization: Available
• Customized: Customized
• Standard: DIN
• Model NO.: 999
• Length: 56mm to 102mm
• Type: Twist Drill Bit
• Material: High Speed Steel
• Usage: Metal Drilling
• Steel Type: HSS M2
• Craftsmanship: Fully Ground
• Flute Type: N
• Drilling Head: Bullet Tip with Split Point
• Marking: Laser Marking
• Surface Treatment: Titanium Coated
• Shank Type: DIN6.35e
• Transport Package: Blister, Skin, Sandwich, Color Paper Hanger, Paper
• Specification: 2mm to 12mm diameter
• Trademark: OEM, HTT
• Origin: China
• HS Code: 8207509000
• Production Capacity: 6800000PCS/Year

Product Description

*For use in alloyed and unalloyed steels up to 900 N/mm2 tensile strength, sheet metal and thin-walled profile material(pipes and without pre-punching), where exact and clean drilling is required.

* For use with impact drivers.

*Special designed pilot point penetrates material faster and allows precise drilling on curved surfaces.

* Optimized flute geometry specially ground shoulder cutting flutes for milling exact circular holes with clean edges.

* Titanium coating for increased wear resistance, corrosion resistance and up to 2x life(vs black oxide).

* Core reinforcement 2x longer life, 2x stronger core. Constantly increasing core diameter in the direction of the shaft for increased durability. Gives maximum fracture stability.

* Quick change shank DIN6.35E for rapid change of accessory.



*Other special sizes are also available on the customers' special request.

Item Number	Diameter(mm)	Working Length(mm)	Overall Length(mm)
999.020056	2	18	56
999.025060	2.5	22	60
999.030064	3	26	64
999.032067	3.2	29	67
999.035070	3.5	29	70
999.040071	4	30	71
999.042071	4.2	31	71
999.045075	4.5	31	75
999.048076	4.8	32	76
999.050078	5	33	78
999.055078	5.5	35	78
999.060080	6	37	80
999.065080	6.5	37	80
999.070089	7	45	89
999.075095	7.5	50	95
999.080102	8	50	102
999.085102	8.5	50	102
999.090102	9	50	102
999.100102	10	50	102
999.110102	11	50	102
999.120102	12	50	102