JIS Standard Masonry Drill Bit JIS6.35 Quick Change Hex Shank

• Customization: Available
• Customized: Customized
• Standard: JIS
• Model NO.: 3376J
• Length: 90mm to 150mm
• Type: Twist Drill Bit
• Material: Tungsten Carbide
• Usage: Masonry Drilling
• Carbide Tip Type: Virgin Yf7
• Steel Shaft Type: 40cr
• Shank Type: DIN6.35e
• Welding Type: AVS. (Automatic Vacuum Soldering)
• Surface Treatment: Shot-Peened
• Cutter Head: 2cutter 130degrees Triangle
• Transport Package: Paper Hanger, PVC Bag, Skin Pack, Blister Pack
• Specification: 2.5mm to 14.5mm diameter
• Trademark: OEM, HTT
• Origin: China
• HS Code: 8207509000
• Production Capacity: 2400000

Product Description

* High drilling speed thanks to wide Twinmax spiral.
* Special surface hardening technique by blasting guarantees extreme breaking strength.
* Developed for frequent use in concrete and stone.
* JIS6.35 quick change hex shank with 1pc structure to gaurantee the professional best torque and running concentricity.




*Other special sizes are available on the customers' special requests. 

Diameter(mm)	Carbide real diameter range(mm)	Working Length(mm)	Overall Length(mm)
2.5	2.50-2.70	42	90
2.8	2.80-3.00	42	90
3	3.00-3.20	42	90
3.2	3.20-3.40	42	90
3.3	3.30-3.50	42	90
3.4	3.40-3.60	42	90
3.5	3.50-3.70	42	90
3.6	3.60-3.80	50	95
3.7	3.70-3.90	50	95
3.8	3.80-4.00	50	95
4	4.00-4.20	50	95
4.2	4.20-4.40	50	95
4.3	4.30-4.50	50	95
4.5	4.50-4.70	50	95
4.8	4.80-5.00	50	95
5	5.00-5.20	50	95
5.2	5.20-5.40	65	110
5.3	5.30-5.50	65	110
5.4	5.40-5.60	65	110
5.5	5.50-5.70	65	110
5.8	5.80-6.00	65	110
6	6.00-6.20	65	110
6.4	6.40-6.65	65	110
6.5	6.50-6.75	65	110
7	7.00-7.25	75	125
7.2	7.20-7.45	75	125
7.5	7.50-7.75	75	125
8	8.00-8.25	75	125
8.5	8.50-8.75	75	125
8.7	8.70-8.95	90	150
9	9.00-9.25	90	150
9.5	9.50-9.75	90	150
10	10.00-10.25	90	150
10.5	10.50-10.80	90	150
11	11.00-11.30	90	150
11.5	11.50-11.80	120	170
12	12.00-12.30	120	170
12.5	12.50-12.80	120	170
12.7	12.70-13.00	120	170
13	13.00-13.30	120	170
13.5	13.50-13.80	120	170
14	14.00-14.30	120	170
14.3	14.30-14.60	120	170
14.5	14.50-14.80	120	170
3.2	3.20-3.40	90	150
3.4	3.40-3.60	90	150
3.5	3.50-3.70	90	150
4	4.00-4.20	90	150
4.3	4.30-4.50	90	150
4.5	4.50-4.70	90	150
4.8	4.80-5.00	90	150
5	5.00-5.20	90	150
5.5	5.50-5.70	90	150
6	6.00-6.20	90	150