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32mm Carbide Tapered Cross Drill Bit For Small Hole Rock Drilling

32mm Carbide Tapered Cross Drill Bit For Small Hole Rock Drillings

Tapered equipment affords drillers the ability to change drilling bits whilst still using the same drilling rod. Drillers choose tapered cross type bits if the goal is to minimize hole deviation in small hole range drilling. Different taper sizes have different characteristics when it comes to the “knock-off” index – the smaller angle will prevent the bit from spinning.

• Suitable for small hole range
• Widely used in Dimensional Stone Quarrying Industry
• Widely used in Underground Mining Industry

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

specification

Part Number	Product Code and Brief Description	Bit Diameter (mm)	Bit Diameter (inch)	Tip Size (W x H, mm)	Front Flushing Holes	Side Flushing Holes	Weight (kg)
4148300141	CR30-7D-22, 7° Taper Cross Type Bit	30	1 1/6	12 x 12 x 8	1	2	0.29
4148300142	CR32-7D-22, 7° Taper Cross Type Bit	32	1 1/4	12 x 12 x 8	1	2	0.31
4148300143	CR33-7D-22, 7° Taper Cross Type Bit	33	1 2/7	12 x 12 x 8	1	2	0.33
4148300144	CR34-7D-22, 7° Taper Cross Type Bit	34	1 1/3	12 x 12 x 8	1	2	0.34
4148300145	CR35-7D-22, 7° Taper Cross Type Bit	35	1 3/8	12 x 12 x 8	1	2	0.36
4148300146	CR36-7D-22, 7° Taper Cross Type Bit	36	1 3/7	13 x 12 x 8	1	2	0.37
4148300147	CR38-7D-23, 7° Taper Cross Type Bit	38	1 1/2	14 x 12 x 8	1	2	0.43
4148300148	CR40-7D-23, 7° Taper Cross Type Bit	40	1 4/7	15 x 12 x 8	1	2	0.47
4148300149	CR41-7D-23, 7° Taper Cross Type Bit	41	1 3/5	15 x 12 x 8	1	2	0.49
4148300150	CR42-7D-23, 7° Taper Cross Type Bit	42	1 2/3	15 x 12 x 8	1	2	0.51
4148300151	CR43-7D-23, 7° Taper Cross Type Bit	43	1 2/3	15 x 12 x 8	1	2	0.53
4148300152	CR45-7D-25, 7° Taper Cross Type Bit	45	1 7/9	17 x 14 x 8	1	2	0.58
4148300153	CR48-7D-25, 7° Taper Cross Type Bit	48	1 8/9	17 x 14 x 8	1	2	0.67
4148300154	CR50-7D-25, 7° Taper Cross Type Bit	50	2	19 x 14 x 8	1	2	0.72
4148300155	CR55-7D-25, 7° Taper Cross Type Bit	55	2 1/6	20 x 16 x 10	1	2	0.92
4148300156	CR60-7D-25, 7° Taper Cross Type Bit	60	2 1/3	20 x 16 x 10	1	2	1.19

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Categories	Cross Bits
Brand Name:	MIROC
Model Number:	Tapered Cross Bit
Certification:	ISO
Place of Origin:	China
MOQ:	1
Price:	Negotiation
Supply Ability:	20000pcs per month
Delivery Time:	15-20 days
Packaging Details:	Standrad export packaging or customised
Marerial:	Carbide
Usage:	Small Hole Drilling
Tapered Angle:	7°， 11°， 12°
Bit Dia.:	26mm-78mm
Chisel Bit Size:	12128, 13128, etc or as requirement
Connection:	Hex 19, 22, 25
Color:	Green, Yellow, Black or customized
Packaging:	Carton, Wooden Box, Plastic Box