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Small Hole Drilling Tapered ToolsTapered Button Bits 32mm to 43mm

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Changsha Sollroc Engineering Equipments Co., Ltd

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Small Hole Drilling Tapered ToolsTapered Button Bits 32mm to 43mm

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Brand Name :	SOLLROC
Model Number :	32mm-43mm
Certification :	SGS
Supply Ability :	40000 sets per month
Delivery Time :	4 weeks

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Small Hole Drilling Tapered ToolsTapered Button Bits 32mm to 43mm

Small Hole Drilling Tapered ToolsTapered Button Bits 32mm to 43mm

Product specifications:

Diameter: 28mm-70mm
Degree: 4°,6°,7°,11°and 12°
Type: Chisel bit, Cross bit and Button bit
Skirt: Short or Long Skirt

Drill bit diameter		Taper(°)
(mm)	(in)	Taper(°)
28	1 3/32	6,7
30	1 3/16	6,7
32	1 1/4	6,7,11,12
34	1 11/32	6,7,11,12
35	1 3/8	6,7,11,12
36	1 13/32	6,7,11,12
38	1 1/2	6,7,11,12
40	1 9/16	6,7,11,12
41	1 5/8	6,7,11,12
42	1 21/32	6,7,11,12
43	1 11/16	6,7,11,12
45	1 3/4	6,7,11,12
50	1 31/32	6,7,11,12
60	2 3/8	6,7,11,12

Tapered cross bit
Used under any rock drilling condition and mainly used for hard or very hard rock formation because of it's comprehensive adaptability. Compared with taper chisel bits, taper cross bits have a better drilling performance because of carbide tips on cross bits doubled, which means carbides shape are cross type on drill bits. Taper cross bit is mainly used for hard or very hard rock formation.

Description	Diameter	Length	Weight
Taper degree a=6 °,7°,11°,12° ; Socket inside d=19,22,25mm	mm	mm	kg
	28	71 80	0.19
	29	71 80	0.2
	30	50 67 71 80	0.3
	32	50 67 71 80	0.3
	33	71 80	0.32
	34	67 71 80	0.34
	35	67 71 80	0.35
	36	71 80	0.36
	38	67 71 80	0.42
	40	71 80	0.43
	41	71	0.45
	42	69 80	0.46
	44	80	0.47
	45	80	0.5

We can guarantee all our product:
(1) Direct factory wholesale price, price is cheaper than trading companies.
(2) Strict Quality Control Department, each piece bit need to be checked.
(3) Accept custom order. can special make for you.
(4) Focus on the quality.We seek long-term interest.
(5) Welcome small orders, our Min Quantity Order is 1 piece.

Other button bits available:

Button bits

Skirt:	Straight (Regular skirt), Retrac and Straightrac (Sprial skirt)
Bits diameter	45mm-152mm
Thread	R22, R25, R28, R32, R35, R38, T38, T45, T51, T60, ST58,T68
Face design	Flat face, drop center, uniform face
Button selection	Spherical and ballistic

Cross bits and X bits

Skirt:	Straight (Regular skirt) and Retrac
Bit diameter	45mm-127mm
Thread	R22, R25, R28, R32, R35, R38, T38, T45, T51, T60, ST58,T68

Small Hole Drilling Tapered ToolsTapered Button Bits 32mm to 43mm

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