HSS Blacksmith Steel Drill Bit

• Customized: Customized
• Standard: DIN
• Length: 152mm
• Type: Twist Drill Bit
• Material: High Speed Steel
• Usage: Metal Drilling
• Model NO.: 904
• Tip Point: 118degrees
• Surface Treatment: Black Oxide
• Marking: Stamped
• Shank Type: 1/2" Reduced Cylindrical Shank
• Transport Package: Box, PVC Bag, Tube, Blister, Sandwich, Skin
• Specification: 13mm to 40mm diameters
• Trademark: OEM, HTT
• Origin: China
• HS Code: 8207509000
• Production Capacity: 5000000PCS/Year

Product Description

* Premium steel drill bits for stationary drilling.

* Shaft form and tool length optimised for use in box column drills.

* Ground HSS steel drill bits for highest precision.

* Ideal for drilling in alloyed and unalloyed steels up to 1100 N/mm2.

* Wire edge at the outside of the taper removed with a point angle of 118 degrees split point to enable a long service life.

* 1PC structure guarantees the best torques for the long-time heavy-duty drilling work without breakage. No welded type.



 
*Other special sizes are available for the customers' special requests, such as overall length, diameters, etc.

Item Number	Diameter(mm)	Overall Length(mm)	Shank Diameter(mm)
904.130152	13	152	1/2"
904.135152	13.5	152	1/2"
904.140152	14	152	1/2"
904.145152	14.5	152	1/2"
904.150152	15	152	1/2"
904.155152	15.5	152	1/2"
904.160152	16	152	1/2"
904.165152	16.5	152	1/2"
904.170152	17	152	1/2"
904.175152	17.5	152	1/2"
904.180152	18	152	1/2"
904.185152	18.5	152	1/2"
904.190152	19	152	1/2"
904.195152	19.5	152	1/2"
904.200152	20	152	1/2"
904.205152	20.5	152	1/2"
904.210152	21	152	1/2"
904.215152	21.5	152	1/2"
904.220152	22	152	1/2"
904.225152	22.5	152	1/2"
904.230152	23	152	1/2"
904.235152	23.5	152	1/2"
904.240152	24	152	1/2"
904.245152	24.5	152	1/2"
904.250152	25	152	1/2"
904.255152	25.5	152	1/2"
904.260152	26	152	1/2"
904.265152	26.5	152	1/2"
904.270152	27	152	1/2"
904.275152	27.5	152	1/2"
904.280152	28	152	1/2"
904.285152	28.5	152	1/2"
904.290152	29	152	1/2"
904.295152	29.5	152	1/2"
904.300152	30	152	1/2"
904.305152	30.5	152	1/2"
904.310152	31	152	1/2"
904.315152	31.5	152	1/2"
904.320152	32	152	1/2"
904.325152	32.5	152	1/2"
904.330152	33	152	1/2"
904.340152	34	152	1/2"
904.350152	35	152	1/2"
904.360152	36	152	1/2"
904.370152	37	152	1/2"
904.380152	38	152	1/2"
904.390152	39	152	1/2"
904.400152	40	152	1/2"