Black Small Button Drill Bit T38 64mm 4 Holes Rock Drilling Tools High Precision

Price Negotiable

Price: Negotiated price

MOQ: 1pcs

Delivery Time: 5-15 working day

Brand: MIROC

Product Description

**Small rock drill bits T38 64mm 2 . 5 " Button Drill Bit 4 holes Rock Drilling Tools button 8 * 10 , 5 * 9mm**

Product Name:	Thread Button bits
Description:	Thread Button bits Button bit Made with high quality of best quality alloy steel bar and tungsten carbide, through heat treatment like Atlas.
Material:	Alloy steel bar and tungsten carbide bit
MOQ:	No MOQ required for testing and trial order
Body Type	Normal type and retract type
Thread type	R22,R25,R28,R32,R38,T38,T45,T51,ST58,ST68,GT60
Diameter	32mm-152mm
Button bit shape	Spherical and Ballistic
Face shape	Flat shape and Drop-center shape

Competitive Advantage

• High grade tungsten carbide inserts
• Bit bodies manufactured from high grade steel and processed using state-of-the-art CNC machinery and heat treatment

Part Number	Product Code and Brief Description	Bit Diameter (mm)	Bit Diameter (inch)	Front Buttons (No. x mm)	Gauge Buttons (No. x mm)	Angle	Front Flushing Holes	Side Flushing Holes	Weight (kg)
4148300705	B964-T38-S, T38 Button Bit, Spherical Buttons	64	2 1/2	3x11	6x12	35°	3	-	1.8
4148300706	B1264-T38-S, T38 Button Bit, Spherical Buttons	64	2 1/2	4x10	8x10	40°	2	-	1.6
4148300707	B1064-T38-S, T38 Button Bit, Spherical Buttons	64	2 1/2	3x10, 1x10	6x11	35°	3	-	1.7
4148300708	B1270-T38-S, T38 Button Bit, Spherical Buttons	70	2 3/4	4x11	8x11	40°	2	-	1.9
4148300709	B1370-T38-S, T38 Button Bit, Spherical Buttons	70	2 3/4	4x10, 1x10	8x11	30°	4	-	1.9
4148300710	B1070-T38-S, T38 Button Bit, Spherical Buttons	70	2 3/4	3x10, 1x10	6x12	35°	3	-	1.8
4148300711	B1276-T38-S, T38 Button Bit, Spherical Buttons	76	3	4x11	8x11	40°	2	-	2.4
4148300712	B1376-T38-S, T38 Button Bit, Spherical Buttons	76	3	5x11	8x13	35°	2	1	2.4
4148300713	B1076-T38-S, T38 Button Bit, Spherical Buttons	76	3	3x11, 1x11	6x12	35°	3	1	2.6
4148300714	B1376-T38-S-1, T38 Button Bit, Spherical Buttons	76	3	4x11, 1x11	8x12	35°	4	-	2.6
4148300715	B1376-T38-S-2, T38 Button Bit, Spherical Buttons	76	3	4x11, 1x11	8x11	40°	4	-	2.6
4148300716	B1289-T38-S, T38 Button Bit, Spherical Buttons	89	3 1/2	4x13	8x13	40°	2	-	3.3
4148300717	B1389-T38-S, T38 Button Bit, Spherical Buttons	89	3 1/2	5x13	8x13	35°	2	-	3.3
4148300718	B1489-T38-S, T38 Button Bit, Spherical Buttons	89	3 1/2	6x11	8x12	35°	2	-	3.3
4148300719	B1189-T38-S, T38 Button Bit, Spherical Buttons	89	3 1/2	3x11, 2x11	6x13	35°	3	1	3.3
4148300720	B1389-T38-S-1, T38 Button Bit, Spherical Buttons	89	3 1/2	4x11, 1x11	8x13	35°	4	-	3.3
4148300721	B1389-T38-S-2, T38 Button Bit, Spherical Buttons	89	3 1/2	4x13, 1x13	8x13	35°	4	-	3.3