China Diameter 14mm HSS Twist Drill Bit For 38HRC Metal for sale

Diameter 14mm HSS Twist Drill Bit For 38HRC Metal

Price Negotiable

Price: 2USD to 200USD per piece

MOQ: 10

Delivery Time: 5-8 working days

Brand: Betalent

Product Description

Twist drill bits for stainless steel

These drill bits have the characters of high-temperature resistance, wear resistance, and the thick core to improve the bit rigidity, small amplitude in the drilling process, for drilling stainless steel, heat resistant steel(refractory steel), alloy, cast iron, and the difficult-to-cut metals of which hardness is between 32 to 38HRC.

The standard size can be available from stock.

Size list:

d(h8)	L	L1	d(h8)	L	L1
1.5	70	45	8.1	165	109
1.6	76	50	8.2
1.7	76	50	8.3
1.8	80	53	8.4
1.9	80	53	8.5
2.0	85	56	8.6	175	115
2.1	85	56	8.7
2.2	90	59	8.8
2.3	90	59	8.9
2.4	95	62	9.0
2.5			9.1
2.6			9.2
2.7	100	66	9.3
2.8			9.4
2.9			9.5
3.0			9.6	184	121
3.1	106	69	9.7
3.2			9.8
3.3			9.9
3.4	112	73	10.0
3.5			10.1
3.6			10.2
3.7			10.3
3.8	119	78	10.4
3.9			10.5
4.0			10.6
4.1			10.7	195	128
4.2			10.8
4.3	126	82	10.9
4.4			11.0
4.5			11.1
4.6			11.2
4.7			11.3
4.8	132	87	11.4
4.9			11.5
5.0			11.6
5.1			11.7
5.2			11.8
5.3			11.9	205	134
5.4	139	91	12.0
5.5			12.1
5.6			12.2
5.7			12.3
5.8			12.4
5.9			12.5
6.0			12.6
6.1	148	97	12.7
6.2			12.8
6.3			12.9
6.4			13.0
6.5			13.1
6.6			13.2
6.7			13.3	214	140
6.8	156	102	13.4
6.9			13.5
7.0			13.6
7.1			13.7
7.2			13.8
7.3			13.9
7.4			14.0
7.5
7.6	165	109
7.7
7.8
7.9
8.0