Tag Card Paper Hole Punch Drill Bit Straight Head For Cardboard
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... from 2.0 mm to 10 mm. ● Standard HSS steel for paper, board or laminate applications ● Drill bits manufactured from HSS steel ● Both outside and inside edges polished for smooth surface ● Sharp cutting edge wax coated until use ● ......
Foshan Dechang Technology Co., Ltd.
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HSS Hollow Punch Drill Bit 5mm 10mm Metal Paper Drilling Tool
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...Drilling Tool Challenge Hollow Paper Punching Drill Bits Product details: To fit Lihit paper drill Drill bit diameter available 3, 3.5, 4, 4.5, 5, 5.5, 6, 6.5, 7, 8, 9 & 10mm. Drilling depth of 25/35mm and in diameter sizes 3mm - 3.5mm (Please note these drill bits are delicate). Drilling depth of 35/40mm and a total length of 80mm in diameter sizes 4mm - 4.5mm & 9mm - 10mm. Drilling......
Guangzhou Print Area Technology Co.Ltd
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Dia 102mm Retrac Thread Button OEM Rock Drilling Bits
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...Drilling Bits Product General Introduction: 1. Application: The Thread button bits / Jack hammer bits are widely used in metallurgy mine, geological exploration, water conservancy construction, electricity, traffic, tunnel, quarry, national defence stone project etc. 2. Material: Thread Button bits are made by high quality alloy steel bar and tungsten carbides. Through heat treatment, our drilling......
KSQ Technologies (Beijing) Co. Ltd
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Accepted OEM Marble Drill Bit , GB SGS Diamond Core Drill 20mm
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...Bits for Stone , Masonry Core Bit , 3/8" Shaft PRODUCT INTRODUCTION : Excellent diamond segment which especially use on stone drilling, such as marble, granite, sandstone, limestone, etc. Made for countertop, kitchen or any other stone fabrication applications. 20mm (3/4 inch) outside diameter. 10mm (3/8 inch) shank. Total length is 83mm (3 1/4 inch). Can drill......
Johnson Tools Manufactory Co.,Ltd
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Tapered Cross Drill Bit 5 Blade 311.15mm Well Drilling
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...Drill Bit Tapered Reamer Drill Bit Rock Drill Bits 1. Tool exposure is optimized to ensure the bit is capable of higher ROP (soft to moderate formations). 2. The shock absorber is designed to allow the bit to drill through the formation with a hard punch. 3. Using dynamic flow pattern simulation technology to optimize the hydraulic system of the drill bit, enhance the cleaning and cooling effect of the drill bit...
Shaanxi Hainaisen Petroleum Technology Co.,Ltd
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Taper Smalll Hole Rock Drill Bit 41mm Tungsten Carbide For Concrete Granite OED OEM
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...Bit Rock Drilling Bits for Concrete Granite OED OEM Tapered drill bits are Ideal for small short hole drill & blast, as well as roof bolting applications, our hand-held system is comprised of premium alloy tapered hexagonal drill steels ranging from 0.5 m up to 7.9 m in length, and complimented by a complete range of reamers, blade and button bits. Feature of the taper button bit: 1 Tapered button bits connect with tapered drill...
SUVEC Rock Drilling Tools
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5PCS HSS Titanium Step Drill Bit Set with Automatic Center Punch and Multiple Hole 50 Inch Sizes
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... Amber Coating Drills: 1/4" to 1-3/8" 10 Steps;3/16" to 7/8" 12 Steps 1/4" to 3/4'' 9 Steps;1/8" to 1/2" 13 Steps;3/16" to 1/2" 6 Steps Precision: H7 Application: Drilling holes on metal Straight Flute HSS-G Step Bit Specification #1: 1/4" to 1-3/8&q...
DANYANG BMR TOOLS CO.,LTD
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11 degree 38 Mm Rock Drilling Bits Taper Button Drill Bit For Hard Rock Drilling
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...penetration rate to improve productivity, excellent straightness and hole cleaning quality, to obtain the maximum drilling performance to save fuel cost rate. The diameter, button and punching quantity, button shape and surface shape can be designed and...
Xi'an Huizhong Mechanical Equipment Co., Ltd.
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HSS4241 10mm ANSI Roll Forged High Speed Drill Bits
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...Drill Bits Metal Roll Forged HSS Drill Bits hss drill bits metal Description: Manufactured from HSS4241 steel, with molybdenum and cobalt added to creates a hardened alloy, measuring Rockwell hardness up to 67 with 5% Cobalt, for much faster cutting and extra longer life span, with up to twelve times when compared with an average HSS drill bit. No center punch......
Jiangsu Xingrui Tools CO.,LTD
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300 Sheets Hole Punching Machine , 6mm Drill Bits Heavy Duty Hole Punch
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300 Sheets Hole Punching Machine , 6mm Drill Bits Heavy Duty Hole Punch Description: 1.Easy to operate Specifications: Model SP-300 Max. punch capacity 300 sheets Drill Bits Available 4mm,5mm,6mm Net Weight 6.0kgs Dimension(LxWxH) 356X138X495 mm 1. The cut......
Jiangyin Unitec International Co., Ltd.
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