HHW - Carbide hole saw with shank long design dia. 53 mm

Application
Especially developed for use on pipe material and curved surfaces, for unalloyed and alloyed steels, non-ferrous metals, plastics and GFRP.
For material thicknesses up to 4 mm (3/16 inch); stainless steel up to 2 mm (1/16 inch).
Recommended for use on hand drills up to max. diameter 40 mm (1.9/16 inch) or stationary machines.

Execution

The hole saw is manufactured from a single piece for diameters from 15.2 mm (3/16 inch) to 30.0 mm (1.1/8 inch)
A special hardened holder is used for diameters from 31.0 mm (1.3/16 inch) to absorb torsional forces under heavy load and thus avoid premature shearing of the drive arbor
Carbide-tipped
Tapered centre drill bit with pre- and post-cutter, replaceable

Advantage

High concentricity thanks to stable construction
CAD-optimised chip angles with special grinding surface ensure high cutting performance and long service life
Fast core removal by means of ejector spring
Carbide tips allow repeated regrinding
Repairable: Teeth can be replaced if they break

Delivery
1 hole saw
1 centre drill bit

Notes
When spot drilling pipes, drill with low contact pressure and avoid pendulum motions
For greater material thicknesses: Cut 2-3 mm (1/16-7/64 inch) in each work step, then remove the chips
A high-quality cutting oil should be used when sawing metals
Exceptions: Do not use cutting oil for cast iron and use petroleum instead of oil for aluminium
Note: Always wear safety goggles!
Special designs for special applications are available on request!

Carbide hole saw with shank long design dia. 53 mm

Carbide hole saw with shank long design dia. 53 mm

Description

Technical data

More details

Versions

No workshop should be without it:

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ATORN twist drill bit set STEP DRILL type N HSSE purple 1-13 mm 0.5 and CHD

ATORN measuring and clamping vee blocks 80 mm w switch magnet, wooden case

ATORN twist drill bit set N HSS TiN head DIN 338 1.0-13.0 mm 0.5 in box

ATORN hexagon screwdriver set, 9 pieces, 1.5–10 mm, with ball head, long

Ergonomic safety double lock knife SECUPRO 625

ATORN A-View 2 safety glasses

TX® screwdriver set 9 pieces T10-50

ATORN connector set, 3 pieces, square output

Funnel set 6 pieces dia. 50, 75, 100, 120, 150, 160 mm polyethylene

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Cs. + cs. deburring tool set 6 pcs 90° HSS/TiN 6.3-20.5 mm in plastic box

ATORN bit socket wrench set, 6 pieces, hexagon head

Pliers set, 3 pcs Combination pliers, snipe nose pliers, side cutters

Measuring cup set 3 pcs 0.5 l, 1.0 l, 2.0 l, transparent, coloured/raised scale

Inspektionskamera VideoPocket HD

Countersink set 90° HSS TiAlN shape C uneven pitch 3 clamping surfaces d. 6.3-25.0 mm

Multifunction spray WD-40 400 ml

ATORN countersink set, 90°, HSSE, unequal spiral pitch 6.3-25.0 mm

ATORN ear defenders, 37 dB

Safety goggles MAX A1 lens clear

LOCTITE 270 threadlocker 50 g

ATORN twist drill bit set STEP DRILL type N HSSE purple 1-10 mm 0.5 in box

WERA torque screwdriver T 6 set to 0.6 Nm, fixed blade

ATORN centre drill set HSSE TiN form A, D=1-1.6-2-2.5-3.15-4-5

Pneumatic special oil 100 ml silicone-free with locking cap

ATORN analogue scriber 600 mm with fine adjustment

LOCTITE LB 8040 rapid rust remover 400 ml

Pneumatic micro die grinder 9032 M air consumption 75 l/min length 132 mm

Twist drill bit set Sprint Master 25 pcs DIN 338 HSS D 1.0-13.0 mm in box

ATORN A-Mech 1 assembly glove, size 9

Pliers wrench 250 mm up to AF 52 mm 19x position box joint

Safety goggles MAX C4 lens clear

ATORN screwdriver set in workshop stand, 7 pieces

ATORN A-Mech 22 assembly glove, size 9

Twist drill bit set Sprint Master 19 pcs DIN 338 HSS D 1.0-10.0 mm in box

ATORN A-Shield 4 cut protection glove, size 9

Safety goggles MAX T7 lens clear

ATORN bit box 32 pcs, slotted, PH, PZ, hexagon socket, TX, with holder a. handle

ATORN TX screwdriver set, 5 pcs, TX 10, 15, 20, 25, 30

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Disposable safety knife SECUMAX 150

T-handle 411 A RA T-handle

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ATORN vernier calipers IP67 electr. 150 mm depth gauge flat

ATORN twist drill bit set STEP DRILL type N HSS TiN head 1-10.5 mm 0.5 and CHD

ATORN twist drill bit set STEP DRILL type N HSS vaporised 1-13 mm 0.5 and CHD

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Octagonal pin punch set 6 pieces dia. 2-8 mm in stand

ATORN micrometer 0-25 mm, in case

ATORN A-Shield 1 cut protection glove, size 9

ATORN cutter blade with 18-mm snap-off blade, metal housing, with slide

ATORN reusable corded ear plugs

Pliers set, 3 pcs comb. pliers, side cutters, high-tech water pump pliers

ATORN twist drill bit set STEP DRILL type N HSSE purple 1-10.5 mm 0.5 and CHD

ATORN twist drill bit set N HSS-TiN head DIN 338 1.0-10.0 mm in assortment case

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Prec. cntrsink drill set 5 pcs dia. 6.3/10.4/16.5/20.5/25.0 mm w/ 3 clamp surf.

ATORN centre drill set HSS form A, D=1-1.6-2-2.5-3.15-4-5

Metal saw bow for 300 mm saw blade length

T-handle 416 RA T-handle Rapidaptor

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ATORN A-View 5 full-vision safety goggles

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