Hole Saws

Steel, wood, aluminium, cast iron, plastics, non-ferrous metals, stainless steel from 1 mm or fibreboard: our saws cut holes in them all and give you a perfectly round "view through". Our standard range covers diameters from 14 to 210 mm.

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Material, grades and applications

Precision, the result of our solid backing plate, together with long service life and smooth running thanks to the variable toothing with its optimal chip removal, are the hallmarks of our bi-metal hole saws. Our fine-toothed hole saws are ideal for thin-walled materials. On mineral and composite materials, our carbide-coated hole saws achieve the best results. This product range leaves nothing to be desired.

GUHEMA Bi-Co-lastic HSM...

Bi-metal, with HSS cutting edge in M42 grade (material no. 1.3247)

4/6 TPI the all-rounder

GUHEMA Bi-Co-lastic HSM...

Bi-metal, with HSS cutting edge in M42 grade (material no. 1.3247)

10 TPI for thin-walled material

GUHEMA HM-Granulat HSH...

Teeth coated with carbide grit

For mineral materials

The quick route to our article no.
Grade + Ø +TPI
e.g.:HSM + 014 + V = HSM014V

Arbors

Shank	Hole saw	Order no.
Round 6 mm	14 - 30 mm	HZARW6
Hex 9.5 mm	14 - 30 mm	HZASW95
Hex 11 mm	14 - 30 mm	HZASW11
SDS shank	14 - 30 mm	HZASDS1

Shank	Hole saw	Order no.
Hex 9.5 mm	32 - 210 mm	HZASW95A
Hex 11 mm	32 - 210 mm	HZASW11A
SDS shank	32 - 210 mm	HZASDS2

Accessories / Spare Parts

Description	Order no.
Extension for 11 mm hex shank	HZBV11
Ejector spring	HZBF
Hex socket screw	HZBS
Adapter for fitting the arbors for hole saws of 32 - 210 mm diameter to a 14 to 30 mm hole saw	HZBA
Pilot drill 82 mm	HZBB82
Pilot drill 102 mm	HZBB102

Diameter

Ø	GUHEMA Bi-Co-lastic	GUHEMA Bi-Co-lastic	Carbide grit
in mm	4/6 TPI...V	10 TPI...J	...S
14	available
16	available	available	available
17	available	available
19	available	available
20	available	available	available
21	available	available
22	available	available
23	available	available
24	available	available
25	available	available	available
27	available	available
29	available	available
30	available	available
32	available	available	available
33	available
35	available	available
37	available
38	available	available
40	available	available
41	available
43	available
44	available	available	available
46	available	available
48	available	available
51	available	available	available
52	available
54	available	available	available
56	available
57	available	available
58	available
59	available
60	available	available	available
64	available	available
65	available	available
67	available
68	available	available
70	available	available	available
73	available		available
76	available
79	available
83	available	available	available
86	available
89	available
92	available
95	available
98	available
102	available		available
105	available	available
108	available
111	available
114	available
121	available
127	available	available
133	available
140	available
146	available
152	available
160	available
168	available
177	available
200	available
210	available

= available toothing